Heraldic Banner [The List]

Heraldic Banner [The List]Set: The List Type: Artifact Rarity: Uncommon Cost: {3} As Heraldic Banner enters, choose a color. Creatures you control of the chosen color get +1 +0. {T}: Add one mana of the chosen color.

Set: Gatecrash Type: Creature — Thrull Rarity: Uncommon Cost: {B} Extort (Whenever you cast a spell

you may turn target creature with a morph ability face down

The Legend of Sleepy Hollow

"We could feel the Shaman's power

That creature becomes a copy of the card with the chosen name until Killer Cosplay becomes unattached from it

At every fifth full moon

Set: Theros Type: Legendary Creature — Human Soldier Rarity: Rare Cost: {1}{W}{U} Daxos of Meletis can't be blocked by creatures with power 3 or greater

Set: Amonkhet Type: Creature — Crocodile Demon Rarity: Uncommon Cost: {2}{B} Lifelink

Set: Commander 2020 Type: Creature — Fish Rarity: Rare Cost: {3}{U} Any player may cast spells as though they had flash

−6: You get an emblem with "Whenever you cast a creature or planeswalker spell

Set: Unhinged Type: Instant Rarity: Uncommon Cost: {2}{U}{U} Counter target spell

not from perfect understanding