Daxos, Blessed by the Sun — ruling 1

If you control a battle and an opponent is its protector, you still control the battle, and mana symbols in its mana cost count toward your devotion.

Daxos, Blessed by the Sun — ruling 2

Because damage remains marked on a creature until the damage is removed as the turn ends, nonlethal damage dealt to Daxos may become lethal if your devotion to white decreases during that turn.

Daxos, Blessed by the Sun — ruling 3

If another creature you control enters the battlefield at the same time as Daxos, you gain 1 life for that creature. Similarly, if another creature you control dies at the same time as Daxos, you gain 1 life for that creature. However, in the unusual case that Daxos dies at the same time that another creature enters the battlefield or vice versa, you won't gain 1 life for that creature.

Daxos, Blessed by the Sun — ruling 4

Colorless and generic mana symbols ({C}, {0}, {1}, {2}, {X}, and so on) in mana costs of permanents you control don't count toward your devotion to any color.

Daxos, Blessed by the Sun — ruling 5

The ability that defines Daxos's toughness works in all zones, not just the battlefield.

Daxos, Blessed by the Sun — ruling 6

Hybrid mana symbols, monocolored hybrid mana symbols, and Phyrexian mana symbols do count toward your devotion to their color(s).

Daxos, Blessed by the Sun — ruling 7

If an activated ability or triggered ability has an effect that depends on your devotion to a color, you count the number of mana symbols of that color among the mana costs of permanents you control as the ability resolves. The permanent with that ability will be counted if it's still on the battlefield at that time.

Daxos, Blessed by the Sun — ruling 8

If you put an Aura on an opponent's permanent, you still control the Aura, and mana symbols in its mana cost count towards your devotion.

Daxos, Blessed by the Sun : règles, fonctionnement et interactions (MTG)

Daxos, Blessed by the Sun is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Daxos's toughness is equal to your devotion to white. (Each in the mana costs of permanents you control counts toward your devotion to white.) Whenever another creature you control enters or dies, you gain 1 life.

Complete guide

Meet Daxos, Blessed by the Sun, a legendary demigod whose resilience and life-giving presence are fueled by your faith in the light. This unique enchantment creature serves as both a defensive wall and a reliable source of life gain in any white-heavy strategy. By scaling its toughness with your devotion, Daxos becomes harder to kill as your board presence grows.

Understanding Devotion and Toughness

Daxos features a characteristic-defining ability that sets its toughness based on your devotion to white. This means you count every white mana symbol ({W}) in the mana costs of all permanents you control. Unlike many other creatures, this ability works in all zones; if Daxos is in your hand or graveyard, its toughness is still determined by your current devotion. Keep in mind that generic mana symbols like {1} or {2} do not contribute to this total.

Life from Life and Death

The second ability of Daxos is a triggered ability that rewards you whenever another creature you control enters the battlefield or dies. This makes Daxos an excellent engine for decks that produce many tokens or utilize sacrifice outlets. If Daxos enters the battlefield at the same time as other creatures, or leaves at the same time as others, the ability will still trigger for those creatures.

Common Pitfalls

One common mistake is forgetting that damage stays marked on Daxos until the end of the turn. If Daxos takes nonlethal damage and then another white permanent you control leaves the battlefield, Daxos's toughness will drop immediately. If its new toughness is equal to or less than the damage already marked on it, Daxos will be destroyed. Additionally, remember that mana symbols in text boxes—such as those in activated abilities—do not count toward your devotion.

When to Play Daxos

Daxos is most effective in 'Soul Sisters' style decks or midrange white builds. Since it costs two white mana ({W}{W}), it immediately contributes two points to its own toughness calculation and your overall devotion. It is best played early to start accumulating life, or late in the game when your board is full, turning Daxos into a high-toughness blocker that can stall out aggressive opponents.

Interaction examples

Boosting Devotion and Life

Esper Sentinel

Ornithopter of Paradise

If you control Daxos, Blessed by the Sun and cast Esper Sentinel, the Sentinel enters the battlefield. Daxos's ability triggers, and you gain 1 life. Because Esper Sentinel has {W} in its mana cost, your devotion to white increases by one, subsequently increasing Daxos's toughness. If you then cast Ornithopter of Paradise, Daxos triggers again for another 1 life. However, since Ornithopter of Paradise is a colorless artifact with no mana symbols in its cost, Daxos's toughness does not increase further.

Simultaneous Triggers

Esper Sentinel

Imagine a scenario where a spell destroys all creatures on the board while you control Daxos and Esper Sentinel. Because they die at the same time, Daxos 'sees' the Sentinel leaving. Even though Daxos is also dying, the 'dies' trigger for the Sentinel will still be placed on the stack, allowing you to gain 1 life before Daxos is placed in the graveyard.

Guide written with AI from the official text and rulings. Official English text prevails.

How it works : Daxos, Blessed by the Sun

Original English text — Wizards of the Coast / Scryfall

#1April 14, 2023· Wizards of the Coast
If you control a battle and an opponent is its protector, you still control the battle, and mana symbols in its mana cost count toward your devotion.
No other card is named in this ruling.
#2January 24, 2020· Wizards of the Coast
Because damage remains marked on a creature until the damage is removed as the turn ends, nonlethal damage dealt to Daxos may become lethal if your devotion to white decreases during that turn.
No other card is named in this ruling.
#3January 24, 2020· Wizards of the Coast
If another creature you control enters the battlefield at the same time as Daxos, you gain 1 life for that creature. Similarly, if another creature you control dies at the same time as Daxos, you gain 1 life for that creature. However, in the unusual case that Daxos dies at the same time that another creature enters the battlefield or vice versa, you won't gain 1 life for that creature.
No other card is named in this ruling.
#4January 24, 2020· Wizards of the Coast
Colorless and generic mana symbols (, , , , , and so on) in mana costs of permanents you control don't count toward your devotion to any color.
No other card is named in this ruling.
#5January 24, 2020· Wizards of the Coast
The ability that defines Daxos's toughness works in all zones, not just the battlefield.
No other card is named in this ruling.
#6January 24, 2020· Wizards of the Coast
Hybrid mana symbols, monocolored hybrid mana symbols, and Phyrexian mana symbols do count toward your devotion to their color(s).
No other card is named in this ruling.
#7January 24, 2020· Wizards of the Coast
If an activated ability or triggered ability has an effect that depends on your devotion to a color, you count the number of mana symbols of that color among the mana costs of permanents you control as the ability resolves. The permanent with that ability will be counted if it's still on the battlefield at that time.
No other card is named in this ruling.
#8January 24, 2020· Wizards of the Coast
If you put an Aura on an opponent's permanent, you still control the Aura, and mana symbols in its mana cost count towards your devotion.
No other card is named in this ruling.
#9January 24, 2020· Wizards of the Coast
Mana symbols in the text boxes of permanents you control don't count toward your devotion to any color.
No other card is named in this ruling.