Kraul SwarmHow it works & interactions with other cards

A Persistent Predator

Kraul Swarm is a 3/3 creature with Flying, making it an effective offensive and defensive tool. However, its true power lies in its activated ability which functions specifically while Kraul Swarm is in your graveyard. For a cost of three mana and discarding a creature card, you can move it back to your hand.

Activating the Recursion

The ability of Kraul Swarm can only be activated while it is physically located in your graveyard. You pay the mana cost and discard a creature card as a part of the activation cost. Once the ability resolves, Kraul Swarm moves from your graveyard to your hand. Note that this is not a 'cast' or 'enters the battlefield' trigger; it is an activated ability that changes the card's zone.

Timing and Strategy

Since this is an activated ability without timing restrictions, you can return Kraul Swarm to your hand at instant speed, such as during your opponent's end step. This allows you to keep your mana open for other plays and only commit to bringing the Swarm back when it is safest to do so.

Common Pitfalls

A common mistake is trying to activate this ability while Kraul Swarm is on the battlefield or in exile; it must be in the graveyard. Additionally, the card you discard must be a creature card. You cannot discard a land or an instant to fuel this ability, even if those cards have other synergies.

Interaction examples

Recycling Value

Solemn Simulacrum

If your Solemn Simulacrum has already died and drawn you a card, it may be sitting in your hand later in the game. You can discard the Solemn Simulacrum to pay for Kraul Swarm's activated ability, effectively trading a creature that has already served its purpose for a recurring flier.

Warrior Synergy

Roaming Throne

If you name 'Insect' or 'Warrior' with Roaming Throne, it will double the triggered abilities of Kraul Swarm. However, be careful: Kraul Swarm's recursion is an activated ability, not a triggered one. Roaming Throne will not double the return-to-hand effect, but it will affect other triggered abilities if Kraul Swarm gains them from other sources.

Recovery after Combat

If Kraul Swarm is destroyed in combat, it goes to the graveyard. During your opponent's next turn, you can pay three mana and discard any creature card from your hand to return Kraul Swarm to your hand, allowing you to cast it again on your next main phase.