Master Warcraft [Commander Legends]

Master Warcraft [Commander Legends]Set: Commander Legends Type: Instant Rarity: Rare Cost: {2}{R W}{R W} Cast this spell only before attackers are declared. You choose which creatures attack this turn. You choose which creatures block this turn and how those creatures block.

and nature answers more

Set: Seventh Edition Type: Enchantment Rarity: Rare Cost: {2}{R}{R} Creatures can't block

return Fool's Demise to its owner's hand

Set: Dragons of Tarkir Prerelease Promos Type: Legendary Creature — Spirit Soldier Rarity: Rare Cost: {W}{W} Whenever another nontoken creature enters the battlefield under your control

and what to do when either goes wrong

Set: Aether Revolt Type: Creature — Human Artificer Rarity: Uncommon Cost: {4}{B} Improvise (Your artifacts can help cast this spell

({G/W} can be paid with either {G} or {W}

Set: Core Set 2020 Type: Artifact Rarity: Uncommon Cost: {4}{B}{B} {T}

If {R}{G} was spent to cast this spell

Set: Return to Ravnica Type: Enchantment Rarity: Rare Cost: {4}{B}{R} Players can't gain life

Set: Ravnica: City of Guilds Type: Artifact Rarity: Uncommon Cost: {3} {T}: Choose a player

Set: Torment Type: Creature — Cephalid Rarity: Uncommon Cost: {3}{U} Threshold — As long as seven or more cards are in your graveyard