Tropical Island [Foreign Black Border] Synchro/Pendulum/Effect Monster I didn't think Mammoths could

I didn't think Mammoths could ever hold a candle to a well-trained battle horse

Set: Revised Edition Type: Artifact Rarity: Rare Cost: {4} Nevinyrral's Disk enters the battlefield tapped

If you pay

Set: War of the Spark Promos Type: Legendary Planeswalker — Ugin Rarity: Rare Cost: {6} Colorless spells you cast cost {2} less to cast

Set: Ixalan Prerelease Promos Type: Legendary Planeswalker — Vraska Rarity: Mythic Cost: {4}{B}{G} +2: Create a 2/2 black Pirate creature token with menace

Tropical Island [Foreign Black Border] Synchro/Pendulum/Effect Monster I didn't think Mammoths couldSet: Foreign Black Border Type: Land Forest Island Rarity: Rare ({T}: Add {G} or {U}.)