Relentless Assault [Planechase] Gladiator −3: Target creature gets +X/+X

−3: Target creature gets +X/+X or -X/-X until end of turn

This spell can't be countered

Set: Antiquities Type: Creature — Phyrexian Demon Rarity: Rare Cost: {4}{B}{B} Flying (This creature can't be blocked except by creatures with flying or reach

Set: Commander 2014 Type: Sorcery Rarity: Rare Cost: {3}{R}{R} Each player exiles all artifact cards from their graveyard

Set: Unlimited Edition Type: Creature — Gargoyle Rarity: Rare Cost: {2}{R} Flying

Relentless Assault [Planechase] Gladiator −3: Target creature gets +X/+XSet: Planechase Type: Sorcery Rarity: Rare Cost: {2}{R}{R} Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase. "Mercy? Mercy is for the playground, not the battleground."