Heroic Intervention (WHO)

Instant

Permanents you control gain hexproof and indestructible until end of turn.

Essential protection spell for green decks across multiple formats. Heroic Intervention offers unmatched efficiency at two mana, blanking removal, board wipes, and targeted answers in a single instant. It's a staple in Commander (especially for protecting combo pieces or key permanents), sees regular play in Modern and Pioneer midrange strategies, and provides the kind of utility that makes it worth a slot in nearly any green deck that can afford the mana. An auto-include for anyone building green control, combo, or creature-based strategies.

Doctor Who — Rare