Slate of Ancestry [Onslaught] 255 {T}: Put a storage counter

{T}: Put a storage counter on Molten Slagheap

you can return it to the Extra Deck

Set: Morningtide Type: Creature — Merfolk Wizard Rarity: Uncommon Cost: {2}{U} Each other Wizard creature you control enters the battlefield with an additional +1/+1 counter on it

You must not control any Spell or Trap Cards to activate and resolve this effect

then you choose a card other than a basic land card from it

Slate of Ancestry [Onslaught] 255 {T}: Put a storage counterSet: Onslaught Type: Artifact Rarity: Rare Cost: {4} {4}, {T}, Discard your hand: Draw a card for each creature you control. The pattern of life can be studied like a book, if you know how to read it.