Printings
Relentless Assault
Card Information
Type: Sorcery
Mana Cost: 2
CMC: 4
Part of the Reserved List: No
Color Identity:
Set: Marvel Universe (MAR)
Rarity: Mythic
Collector Number: 25
Oracle Text
Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.
Format Legalities
Card Rulings
- September 19, 2025
Relentless Assault creates an additional combat and main phase only if it resolves during a main phase.
Source: wotc - September 19, 2025
A creature that attacks each turn if able must attack only once that turn. It is not forced into each attack that turn. However, a creature that attacks each combat if able must attack again if it can.
Source: wotc - September 19, 2025
If you manage to cast this during a main phase of your opponent's turn, that opponent's creatures will untap and that opponent will be able to attack again. It will not allow you to attack during their turn.
Source: wotc - September 19, 2025
Abilities that trigger when a creature attacks, blocks, or is blocked will trigger during each combat that turn.
Source: wotc
Price History
To study a single card is to glimpse the heart of a spell - a frozen moment of ambition, artistry, and arcane intent. Within each glyph lies a spark: a story untold, a duel turned, a destiny altered. Treat it not as mere parchment, dear seeker, but as a shard of the Multiverse itself.