Triassic Egg [Legends] Island Mountain and library for any number

and library for any number of cards with the same name as that card and exile them

Set: Commander 2016 Type: Instant Rarity: Uncommon Cost: {U} Return target nonland permanent to its owner's hand

You gain 3 life

Set: Battlebond Type: Sorcery Rarity: Rare Cost: {1}{B} As an additional cost to cast this spell

Set: Magic Origins Type: Enchantment Rarity: Mythic Cost: {4}{W} At the beginning of your upkeep

Triassic Egg [Legends] Island Mountain and library for any numberSet: Legends Type: Artifact Rarity: Rare Cost: {4} {3}, {T}: Put a hatchling counter on Triassic Egg. Sacrifice Triassic Egg: Choose one. Activate only if there are two or more hatchling counters on Triassic Egg. You may put a creature card from your hand onto the battlefield. Return target creature card from your graveyard to the battlefield.