Steam Catapult

{T}: Destroy target tapped creature. Activate only during your turn, before attackers are declared.

Temple Acolyte

When this creature enters, you gain 3 life.

{T}: You gain 1 life. Activate only during your turn, before attackers are declared.

Whenever this creature blocks, it gets +0/+2 until end of turn.

Cast this spell only during the declare attackers step and only if you've been attacked this step.
Creatures you control get +2/+2 until end of turn.

Reach (This creature can block creatures with flying.)

{T}: This creature deals 1 damage to any target. Activate only during your turn, before attackers are declared.

This creature can't attack unless defending player controls an Island.

{T}: Return this creature and another target creature to their owners' hands. Activate only during your turn, before attackers are declared.

When this creature enters, return each other creature you control to its owner's hand.

Return target sorcery card from your graveyard to your hand.