Gyarados (6/102) [Base Set Shadowless Unlimited] Portal Three Kingdoms create a 4/4 gold Dragon

create a 4/4 gold Dragon creature token with flying and roll a d20 (a twenty-sided die)

Set: Visions Type: Sorcery Rarity: Rare Cost: {2}{W} Destroy all creatures with power 4 or greater

Set: Sun & Moon: Shining Legends Type: Supporter Rarity: Ultra Rare

Set: Duel Decks Anthology Type: Creature — Elf Druid Rarity: Uncommon Cost: {2}{G} When Elvish Harbinger enters the battlefield

Set: Limited Edition Beta Type: Artifact Rarity: Rare Cost: {5} {5}

Gyarados (6/102) [Base Set Shadowless Unlimited] Portal Three Kingdoms create a 4/4 gold DragonSet: Base Set Shadowless Unlimited Type: Water Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless