
Echo {4} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
Sacrifice an artifact: Put a +1/+1 counter on target creature.
Extruder has 2 printings, first in Urza's Destiny (1999). EDHREC ranks it #12,799 among Commander cards. It appears most in Jaws, Relentless Predator decks (982 on EDHREC). It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.