Ib Halfheart, Goblin Tactician {3}{R}
Legendary Creature — Goblin Advisor
RedCommander: legal
Identity
Red
EDHREC rank
#12,900
Cheapest printing
US$0.64
TCGplayer
Printings
5
Whenever another Goblin you control becomes blocked, sacrifice it. If you do, it deals 4 damage to each creature blocking it.
Sacrifice two Mountains: Create two 1/1 red Goblin creature tokens.
Every printing
highest TCGplayer market first; a card with only a thin single listing shows its low
The List
Ib Halfheart, Goblin Tactician
PLST · TSP-163
Price not tracked
Ib Halfheart, Goblin Tactician
EVG · 43
Price not tracked
Ib Halfheart, Goblin Tactician
TSP · 163
TCGplayer market
US$0.82
Ib Halfheart, Goblin Tactician
J22 · 554
Price not tracked
Ib Halfheart, Goblin Tactician
DD1 · 43
TCGplayer market
US$0.64
In short
A Commander deck is a commander and 99 other cards, one copy of each (except basic lands), all inside the commander's colour identity. Paste a full list into the deck price calculator to price it and check it against the format.