Assaultron Invader - Walking Ballista (Surge Foil) [Fallout] Land Search your library and/or graveyard

Search your library and/or graveyard for a creature card with mana value X or less and put it onto the battlefield

Set: Modern Horizons 3 Special Guests Type: Creature — Elemental Incarnation Rarity: Mythic Cost: {1}{G}{G} Flash

III — Search your library for an artifact card with mana cost {0} or {1}

if it doesn't have the same name as another creature you control or a creature card in your graveyard

For example

Assaultron Invader - Walking Ballista (Surge Foil) [Fallout] Land Search your library and/or graveyardSet: Fallout Type: Artifact Creature Construct Rarity: Rare Cost: {X}{X} Assaultron Invader enters the battlefield with X +1 +1 counters on it. 4: Put a +1 +1 counter on Assaultron Invader. Remove a +1 +1 counter from Assaultron Invader: It deals 1 damage to any target.