15 more formats
Confidence:StrongSolidPlausibleTentativeSpeculative
- Creature — SpiritG
Untap loop: each side can untap what the other taps — a genuine mutual refresh engine.
- 1GCreature — Elf DruidG
Untap loop: each side can untap what the other taps — a genuine mutual refresh engine.
- Legendary Artifact Creature — Book ConstructBGRUW
Untap loop: each side can untap what the other taps — a genuine mutual refresh engine.
- 1GWCreature — Treefolk DruidGW
Untap loop: each side can untap what the other taps — a genuine mutual refresh engine.
- Legendary Creature — Human ArtificerRU
Copy chain: one card creates hasty copies of a creature whose ability or ETB the partner exploits — the canonical Kiki-Jiki / Splinter Twin pattern.
- Legendary Creature — Human ClownRW
Copy chain: one card creates hasty copies of a creature whose ability or ETB the partner exploits — the canonical Kiki-Jiki / Splinter Twin pattern.
- Legendary Creature — Human ArtificerR
Copy chain: one card creates hasty copies of a creature whose ability or ETB the partner exploits — the canonical Kiki-Jiki / Splinter Twin pattern.
- Legendary Creature — Elemental IllusionR
Copy chain: one card creates hasty copies of a creature whose ability or ETB the partner exploits — the canonical Kiki-Jiki / Splinter Twin pattern.
- Creature — Elf DruidG
Untap loop: each side can untap what the other taps — a genuine mutual refresh engine.
- Enchantment — AuraR
Copy chain: one card creates hasty copies of a creature whose ability or ETB the partner exploits — the canonical Kiki-Jiki / Splinter Twin pattern.
- Legendary Creature — Human SoldierR
Copy chain: one card creates hasty copies of a creature whose ability or ETB the partner exploits — the canonical Kiki-Jiki / Splinter Twin pattern.
- Legendary Creature — Goblin ShamanR
Copy chain: one card creates hasty copies of a creature whose ability or ETB the partner exploits — the canonical Kiki-Jiki / Splinter Twin pattern.
- Legendary Creature — Human WarriorR
Copy chain: one card creates hasty copies of a creature whose ability or ETB the partner exploits — the canonical Kiki-Jiki / Splinter Twin pattern.
- Legendary Creature — Human Noble VillainB
Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
- Enchantment — AuraU
One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
- Legendary EnchantmentB
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Planeswalker — ChandraR
Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
- EnchantmentB
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Creature — Elf WarriorGR
One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
- EnchantmentG
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Creature — Human ScoutGR
One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
- Creature — Squirrel RangerG
One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
- Creature — Human DruidG
One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
- Legendary Creature — Elemental ElkBGRUW
One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
- Creature — Elf DruidG
One-directional refresh: one card can untap permanents the other wants to reuse. Not self-sustaining on its own — the untapper has to keep showing up.
- WithTempestra, Dame of Games1RR
Copy chain: each card copies the other (or both copy a third), generating arbitrary copies. These two can't keep the loop going alone — add one of these to complete it:
Cytoplast Manipulator2UUCreature — Human Wizard MutantU
Helium Squirter4UCreature — Beast MutantU
Simic Basilisk4GGCreature — Basilisk MutantG
Plaxcaster Frogling1GUCreature — Frog MutantGU
Aquastrand Spider1GCreature — Spider MutantG
Sporeback Troll3GCreature — Troll MutantG
Vigean Hydropon1GUCreature — Plant MutantGU
High Alert1WUEnchantmentUW
Spike Worker2GCreature — SpikeG
Cytoplast Root-Kin2GGCreature — Elemental MutantG
Cryptborn Horror1B/RB/RCreature — HorrorBR
Spike Rogue1GGCreature — SpikeG