Price$1.17 – $3.01
Buy on TCGplayerHeartless Summoning
Enchantment
LegalRank #2,865
Creature spells you cast cost 
less to cast.
Creatures you control get -1/-1.
Why is this card good?
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Printings (4)
Combos (8)
- Acererak the Archlich + Relic of Legends + Heartless Summoning
→ Infinite card draw, Infinite draw triggers, Near-infinite +1/+1 counters
- Acererak the Archlich + Ayara, First of Locthwain + Bontu's Monument + K'rrik, Son of Yawgmoth + Heartless Summoning
→ Infinite card draw, Infinite draw triggers, Near-infinite +1/+1 counters
- Gravecrawler + Pitiless Plunderer + Heartless Summoning
→ Infinite death triggers, Infinite ETB, Infinite LTB
- Yedora, Grave Gardener + Ruthless Ripper + Heartless Summoning
→ Infinite death triggers, Infinite ETB, Infinite green mana
- Ashling, the Limitless + Catalyst Elemental + Greenwarden of Murasa + Heartless Summoning
→ Infinite ETB, Infinite LTB, Infinite creature tokens with haste
- Ashling, the Limitless + Catalyst Elemental + Grave Sifter + Heartless Summoning
→ Each opponent returns all creature cards from their graveyard to their hand, Infinite ETB, Infinite LTB
Rulings (1)
- 2025-01-24
Heartless Summoning’s first ability can only reduce the generic mana portion of a creature spell’s cost.