Inheritor of the Stars, Gill Lapis (WOM-112) [Winds of the Ominous Moon]

[Flying][Barrier] This card cannot be cancelled if your J/ruler is "Gill" or "Gill, the Gifted Conjurer". At the beginning of your main phase -> Put a mystery counter on your J/ruler. Remove an Elemental in your graveyard from the game: Produce (W), (R), (U), (G), or (B). Put a [+100/+100] counter on this card. Play this ability only once per turn.