Colossal Glacial Crab

Threshold — As long as seven or more cards are in your graveyard Colossal Glacial Crab gains +4/+1. (You have Threshold as long as seven or more cards are in your graveyard.)

Delirium — If there are four or more card types among cards in your graveyard, Colossal Glacial
Crab has trample and vigilance.