Shroofus Sproutsire 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

Trample Whenever a Saproling you control deals combat damage to a player, create that many 1/1 green Saproling creature tokens.

Complete guide

Shroofus Sproutsire is a powerhouse for Saproling tribal decks, turning every successful attack into a massive board presence. As a Saproling itself, Shroofus can trigger its own ability to double your forces in a single swing. Let's look at how this legendary creature cultivates a massive army.

The Root of the Ability

Shroofus Sproutsire has Trample and a triggered ability that triggers whenever a Saproling you control deals combat damage to a player. It counts the specific amount of damage dealt and creates an equal number of 1/1 green Saproling creature tokens. Because Shroofus is a Saproling, it qualifies for its own trigger.

Step-by-Step Resolution

First, your Saproling creatures must deal combat damage to a player. If multiple Saprolings deal damage simultaneously, the ability triggers once for each Saproling. As the triggers resolve, the game checks how much damage that specific creature dealt and creates that many 1/1 green Saproling tokens. These new tokens do not deal damage themselves during the same combat phase as they enter after damage has already been dealt.

Strategic Timing

Since the ability triggers on combat damage, it is most effective when you have ways to ensure your Saprolings connect with the opponent's life total. Use Shroofus's inherent Trample to punch through small blockers. Remember that if the damage is prevented or redirected away from a player, no tokens will be created.

Common Pitfalls

Players often forget that the number of tokens is tied to the damage amount, not just the number of creatures. If a Saproling has its power boosted, you get more tokens. However, the tokens created are just standard 1/1 Saprolings, regardless of what the original creature looked like.

Interaction examples

Self-Sustaining Growth

Shroofus Sproutsire attacks and is not blocked. It deals 3 combat damage to the player. Its ability triggers, and upon resolution, you create three 1/1 green Saproling creature tokens.

Trampling Through

Solemn Simulacrum

Shroofus Sproutsire attacks and is blocked by the opponent's Solemn Simulacrum. Because Shroofus has Trample, it assigns 2 damage to the 2/2 Golem and the remaining 1 damage to the player. Since 1 combat damage was dealt to the player by a Saproling, you create one 1/1 green Saproling token.

Saproling Synergy

Saproling

You control Shroofus Sproutsire and a 1/1 Saproling token. Both attack and deal damage to the player (3 from Shroofus, 1 from the token). Two separate triggers go on the stack. You will create three tokens from Shroofus's damage and one token from the Saproling token's damage, for a total of four new tokens.

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