Ketria TriomeHow it works & interactions with other cards

Triple Mana and Land Types

Ketria Triome provides three types of mana: Green, Blue, or Red. Because it carries the Forest, Island, and Mountain land types, it interacts with cards that specifically look for those types, even though it is not a basic land. Note that it enters the battlefield tapped, meaning you cannot use it for mana the turn you play it unless you have a way to untap it.

The Cycling Ability

Cycling {3} is an activated ability that works only while Ketria Triome is in your hand. By paying three generic mana and discarding the card, you draw a new card from your library. This is an excellent way to replace the land in the late game when you already have enough mana sources and need to find spells to cast.

Strategic Implementation

A common mistake is forgetting that Ketria Triome enters tapped, which can slow down your tempo if not planned for. Use it on turns where you don't need to spend all your mana. In formats like Commander, its land types allow it to be found with 'fetch lands' that search for a Forest, Island, or Mountain, providing instant access to all three colors early in the game.

Interaction examples

Color Identity Synergy

Command Tower

If your Commander's color identity includes Green, Blue, and Red, Ketria Triome allows your Command Tower to tap for any of those three colors. While Command Tower is faster because it enters untapped, Ketria Triome provides the necessary color requirements to enable other color-dependent effects in your deck.

Opponent Interactions

Exotic Orchard

If you control Ketria Triome, an opponent who controls Exotic Orchard can tap their land to produce Green, Blue, or Red mana. Exotic Orchard checks what colors your lands could produce, and since Ketria Triome explicitly lists Green, Blue, and Red in its reminder text for its land types, all three colors are available to your opponent.