Colossus of Sardia [Antiquities] Colorless[+20] where X is the discarded

where X is the discarded card's mana value

Discard this card: Search your library for a Plains card

the aim is to collect as many resources as possible

Set: Double Masters 2022 Type: Creature — Elf Wizard Rarity: Rare Cost: {2}{G}{U} Each other creature you control enters the battlefield with a number of additional +1/+1 counters on it equal to Master Biomancer's power and as a Mutant in addition to its other types

Set: Fourth Edition (Foreign Black Border) Type: Creature — Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1/+1 and have islandwalk

Colossus of Sardia [Antiquities] Colorless[+20] where X is the discardedSet: Antiquities Type: Artifact Creature Golem Rarity: Rare Cost: {9} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Colossus of Sardia doesn't untap during your untap step. {9}: Untap Colossus of Sardia. Activate only during your upkeep. From the Sardian mountains wakes ancient doom: Warrior born from a rocky womb.