Agent of Chandra

At the beginning of your upkeep, create a Firesto-
ne Fragment. When you control 6 Firestone Fra-
gments, create a Firestone. When you control 10
Firestone Fragments, create an Ultimate Fire-
stone. Use a d20 to keep count.
Sacrifice a Firestone Fragment: Deal 2 dmg to
any target
Sacrifice a Firestone: Deal 3 dmg to every target
an opponent controls.
Sacrifice an Ultimate Firestone: Deal 12 dmg to
each opponent and each target they control.