Altaria (BW48) (Staff Prerelease Promo) [Black & White: Black Star Promos]Set: Black & White: Black Star Promos Type: Dragon Rarity: Promo Retreat cost: Colorless

sacrifice Conversion unless you pay {W}{W}

some with thistles

Set: HeartGold & SoulSilver: Call of Legends Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

It has "Whenever this creature deals damage to a player

−6: You get an emblem with "Whenever a land enters the battlefield under your control

" —Kasla

"there is even greater need for prayer

Set: Ikoria: Lair of Behemoths Prerelease Promos Type: Creature — Human Wizard Rarity: Rare Cost: {1}{W} Your opponents can't cast spells from anywhere other than their hands

Whenever Bog Humbugs deals combat damage

Return it to your hand at the beginning of the next end step

Set: Commander 2019 Type: Artifact Rarity: Rare Cost: {2} {2}

−3: Destroy target nonland permanent with converted mana cost 3 or less