Commons

2/2 - Whenever Amphibious Kavu blocks or becomes blocked by one or more blue and/or black creatures, Amphibious Kavu gets +3/+3 until end of turn.

Destroy target enchantment. Draw a card.

Kicker-Sacrifice two lands. (You may sacrifice two lands in addition to any other costs as you play this spell.) Target player discards two cards. If...

2/1 - Flying When Cavern Harpy comes into play, return a blue or black creature you control to its owner's hand. Pay 1 life: Return Cavern Harpy to...

Target creature gets +1/+1 and gains flying and first strike until end of turn.

2/2 - U, Tap: Target creature gains flying and becomes blue until end of turn.

Kicker-Sacrifice a land. (You may sacrifice a land in addition to any other costs as you play this spell.) Prevent all combat damage target creature...

Untap target creature. It gets +3/+3 until end of turn.

Enchant creature When Hobble comes into play, draw a card. Enchanted creature can't attack. Enchanted creature can't block if it's black.

3/4 - When Horned Kavu comes into play, return a red or green creature you control to its owner's hand.