Feather, the Redeemed [War of the Spark Prerelease Promos] Tribal Artifact those creatures get +2/+2 until

those creatures get +2/+2 until end of turn instead

"The admixture of bitterwort in the viral brew has produced most favorable results

Set: Ninth Edition Type: Sorcery Rarity: Uncommon Cost: {3}{R}{R}{R}{R} Flame Wave deals 4 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls

Set: Guildpact Type: Creature — Spirit Rarity: Common Cost: {1}{W} {T}: Target creature gets +1/+1 until end of turn

I should know

Feather, the Redeemed [War of the Spark Prerelease Promos] Tribal Artifact those creatures get +2/+2 untilSet: War of the Spark Prerelease Promos Type: Legendary Creature Angel Rarity: Rare Cost: {R}{W}{W} Flying Whenever you cast an instant or sorcery spell that targets a creature you control, exile that card instead of putting it into your graveyard as it resolves. If you do, return it to your hand at the beginning of the next end step.