Sharktocrab [Ravnica Allegiance] Nightmare Horror its controller creates a 4/4

its controller creates a 4/4 red Dragon creature token with flying

Set: Shards of Alara Type: Creature — Cat Warrior Common Cost: {G} Wild Nacatl gets +1/+1 as long as you control a Mountain

Set: Eighth Edition Type: Artifact Uncommon Cost: {1} Whenever a player casts a blue spell

There is always a moment of trepidation before opening a message capsule

Sharktocrab [Ravnica Allegiance] Nightmare Horror its controller creates a 4/4Set: Ravnica Allegiance Type: Creature ? Fish Octopus Crab Uncommon Cost: {2}{G}{U} {2}{G}{U}: Adapt 1. (If this creature has no +1 +1 counters on it, put a +1 +1 counter on it.) Whenever one or more +1 +1 counter are put on Sharktocrab, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.