First printed in Urza's Saga (1998)
All 2 prints
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Commander 2020 (C20) #241, 2020
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Urza's Saga (USG) #295, 1998
Fluctuator 
Artifact
Cycling abilities you activate cost less to activate.
MTGO price: 4.12 TIX, the cheapest non-foil print (average sell price on GoatBots, 28 Oct 2026).
Combos
94 combos from Commander Spellbook, the most popular first.
- Infinite self-mill, Near-infinite self-discard triggers: Fluctuator + The Necrobloom (+ 1 other requirement)
- Infinite black mana, Infinite card draw…: Bone Miser + Escape Protocol + Eternal Witness + Fetid Pools + Fluctuator
- Infinite black mana, Infinite card draw…: Bone Miser + Escape Protocol + Eternal Witness + Fluctuator + Irrigated Farmland
- Infinite black mana, Infinite card draw…: Bone Miser + Escape Protocol + Eternal Witness + Fluctuator + Scattered Groves
- Infinite black mana, Infinite card draw…: Bone Miser + Escape Protocol + Eternal Witness + Fluctuator + Slippery Karst
- Infinite black mana, Infinite card draw…: Bone Miser + Escape Protocol + Eternal Witness + Fluctuator + Remote Isle
- Infinite black mana, Infinite card draw…: Bone Miser + Escape Protocol + Eternal Witness + Fluctuator + Polluted Mire
- Infinite card draw, Near-infinite creature ETB…: Escape Protocol + Eternal Witness + Fluctuator + Surly Badgersaur (+ 1 other requirement)
- Infinite black mana, Infinite card draw…: Bone Miser + Drifting Meadow + Escape Protocol + Eternal Witness + Fluctuator
- Infinite black mana, Infinite card draw…: Bone Miser + Canyon Slough + Escape Protocol + Eternal Witness + Fluctuator
Legality
Constructed
- Standard Not legal
- Pioneer Not legal
- Modern Not legal
- Legacy Legal
- Vintage Legal
- Pauper Not legal
- Future Standard Not legal
- Historic Not legal
- Timeless Not legal
- Alchemy Not legal
- Penny Dreadful Not legal
- Premodern Legal
- Old School 93/94 Not legal
Singleton
- Gladiator Not legal
Commander formats
- Commander Legal
- Duel Commander Legal
- Pauper Commander Not legal
- PreDH Legal
- Tiny Leaders Legal
- Oathbreaker Legal
- Brawl Not legal
- Standard Brawl Not legal
- Competitive Brawl Not legal