Repeated Reverberation [Commander Masters]

Repeated Reverberation [Commander Masters]Set: Commander Masters Type: Instant Rarity: Rare Cost: {2}{R}{R} When you next cast an instant spell, cast a sorcery spell, or activate a loyalty ability this turn, copy that spell or ability twice. You may choose new targets for the copies. It's in the nature of fire to grow.

Swarm of Bloodflies enters the battlefield with two +1/+1 counters on it

Zur remained aloof from Terisiare's suffering

Hunting Grounds has "Whenever an opponent casts a spell

His knowledge of the Multiverse enabled New Phyrexia to strike each plane with surgical precision

Set: Mystery Booster Type: Sorcery Rarity: Uncommon Cost: {1}{G} Target player shuffles up to three target cards from their graveyard into their library

and just as easily torn

Set: Zendikar Type: Creature — Beast Rarity: Uncommon Cost: {4}{G}{G} Landfall — Whenever a land enters the battlefield under your control

Set: Commander 2020 Type: Artifact Creature — Construct Rarity: Rare Cost: {4} No more than one creature can attack each combat

Set: Dissension Type: Instant Rarity: Rare Cost: {2}{W}{U}{U} Counter all other spells

Set: Commander 2019 Type: Creature — Dinosaur Rarity: Rare Cost: {7}{G}{G} When Apex Altisaur enters the battlefield

you get {E}{E}{E} (three energy counters)

Set: Kaldheim Prerelease Promos Type: Sorcery Rarity: Mythic Cost: {2}{W}{W} Create a 4/4 white Angel Warrior creature token with flying and vigilance