First printed in Commander 2018 (2018)
All 5 prints
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Artifact Creature — Golem
Flash
This spell costs 
less to cast for each attacking creature.
Trample
When this creature dies, create a 6/12 colorless Construct artifact creature token with trample.
12/12
- Illustrated by
- Josh Hass
Legality
- Legal in
- Legacy, Vintage, Commander, Duel Commander, Oathbreaker
- Not legal in
- Standard, Pioneer, Modern, Pauper, Future Standard, Historic, Timeless, Alchemy, Penny Dreadful, Premodern, Old School 93/94, Gladiator, Pauper Commander, PreDH, Tiny Leaders, Brawl, Standard Brawl, Competitive Brawl
Rulings (3)
- If there are enough attacking creatures, Ancient Stone Idol's cost can be reduced to
. - The total cost to cast a spell is locked in before you pay that cost. For example, if you control five attacking creatures, including one you can sacrifice to add
, Ancient Stone Idol costs 
to cast. Then you can sacrifice the creature when you activate mana abilities just before paying the cost, and it still costs only to cast. - Ancient Stone Idol's cost is reduced for each attacking creature, not just creatures attacking you. It even counts your attacking creatures.
Prices
MTGO price: 0.41 TIX, the cheapest non-foil print (average sell price on GoatBots, 31 Oct 2026).
Combos
2 combos, the most popular first:
- Infinite death triggers, Infinite creature ETB…: Ancient Stone Idol + Ashnod's Altar + Nim Deathmantle
- Infinite death triggers, Infinite creature ETB…: Ancient Stone Idol + Krark-Clan Ironworks + Nim Deathmantle
