Thallid GerminatorHow it works & interactions with other cards

A Growing Threat

The first ability of Thallid Germinator is a triggered ability that occurs at the beginning of your upkeep, placing one spore counter on itself. Once you have accumulated three counters, you can activate its activated ability at instant speed to remove those counters and create a 1/1 green Saproling creature token. These tokens are permanent additions to your battlefield unless destroyed or sacrificed.

The Sacrifice Engine

The final ability allows you to sacrifice a Saproling to give any target creature +1/+1 until end of turn. Because this ability does not have a tap symbol, you can use it multiple times in a single turn as long as you have Saprolings to fuel it. Note that the sacrifice is a cost; if the ability is countered, the Saproling is already gone.

Strategic Timing

To maximize Thallid Germinator, remember that you can activate the sacrifice ability during the combat phase after blockers are declared. This allows you to boost your unblocked attackers or save a creature from being destroyed in combat. You can also respond to an opponent's removal spell by sacrificing your Saprolings to ensure they provide value before they would otherwise be removed.

Interaction examples

Generating Your First Token

Saproling

If Thallid Germinator has been on the battlefield for three of your upkeeps, it will have three spore counters. You can remove all three counters to place a 1/1 green Saproling token onto the battlefield. This can be done at the end of your opponent's turn to avoid summoning sickness on your next turn.

Boosting a Vital Attacker

Solemn SimulacrumSaproling

You attack with Solemn Simulacrum. Your opponent blocks with a 2/2 creature. Before damage is dealt, you sacrifice a Saproling using Thallid Germinator's ability, targeting Solemn Simulacrum. The Golem becomes a 3/3, survives the combat, and destroys the blocker.

Stacking Sacrifice Values

Sakura-Tribe ElderSaproling

While Sakura-Tribe Elder provides value by sacrificing itself for a land, Thallid Germinator specifically requires a Saproling to be sacrificed for its buff. You cannot sacrifice the Elder to trigger the +1/+1 ability; however, you can sacrifice a Saproling to buff the Elder if you intend to use the Elder as a temporary blocker before sacrificing it for a land.