Card
April O'Neil, Human Element
Mana cost {3}{U}
Legendary Creature — Human Detective 2/5
Whenever a player casts an artifact, instant, or sorcery spell, you create a Mutagen token. (It's an artifact with "{1}, {T}, Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery.")
No bracket restriction: playable from bracket 1. Part of 1 known combo. 3 official rulings.
- Commander
- Legal
- Printing
- Rare · TMC · #107
- Cheapest printing
- €3.42
- EDHREC salt
- —
- Color identity
- Blue
Bracket
- B1 Exhibition — allowed: No restriction at this bracket
- B2 Core — allowed: No restriction at this bracket
- B3 Upgraded — allowed: No restriction at this bracket
- B4 Optimized — allowed: No restriction beyond the banned list
- B5 cEDH — allowed: No restriction beyond the banned list
Why
- No Game Changer, mass land denial, extra turn, tutor or two-card combo
How Lotus Vault estimates a bracket
Bracket: Lotus Vault analysis, with Commander Spellbook flags
Combos
1 known combo.
- Sensei's Divining Top + Mm'menon, the Right Hand + April O'Neil, Human Element
Produces: Infinite card draw, Infinite draw triggers, Near-infinite artifact ETB
View on Commander Spellbook
Combos: Commander Spellbook
Rulings
- 2026-01-27 · Wizards of the Coast
April's ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered or otherwise leaves the stack. - 2026-01-27 · Wizards of the Coast
Some spells and abilities that create Mutagen tokens require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won't resolve. The Mutagen token won't be created. - 2026-01-27 · Wizards of the Coast
Mutagen tokens are a kind of predefined token. Each one is a colorless artifact with the artifact subtype Mutagen and the ability "{1}, {T}, Sacrifice this token: Put a +1/+1 counter on target creature. Activate only as a sorcery."
Rulings: Scryfall · Wizards of the Coast