Colorstorm Stallion (SOS) #299 [EN/N] s/o

{1}{U}{R} · Creature — Elemental Horse · 3/3 · Ward {1}, haste Opus — Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn. If five or more mana was spent to cast that spell, create a token that's a copy of this creature. · Illustrated by Eglė Mosakaitė · Secrets of Strixhaven #299 · EDHREC rank 14924 · Magic: The Gathering, MTG