Donatello, Rad Scientist

Donatello, Rad Scientist is a strong control-oriented finisher: a 5/6 vigilance body for 6 mana that immediately blanks multiple opposing attackers or blockers by tapping up to three creatures and adding stun counters. Best use cases: - Midrange/control decks that want a stabilizing top-end - Blue decks that can protect a large tempo swing - Any deck that can exploit a turn of frozen blockers to push damage or set up a safe attack Synergies: - Blink, bounce, or reanimate effects to reuse the enter-the-battlefield tap/stun trigger - Proliferate or stun-counter support to keep key opposing creatures locked down longer - Cards that reward tapping creatures or taking tempo advantage after a board stall Gameplay mechanics it supports: - Tempo denial and board control - ETB value - Stun counter manipulation - Vigilance-based pressure, since it can attack while still holding back defensively Overall: powerful if you can reliably leverage the ETB trigger, but at six mana it wants a shell that can either recur it or capitalize immediately on the tempo swing.