Rings of Brighthearth [Kaladesh Inventions] Planechase Anthology When Ancestral Knowledge enters the

When Ancestral Knowledge enters the battlefield

You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs

Aura and Equipment spells you cast cost {1} less to cast

put it into its owner's graveyard

It all flows through me and from me

Rings of Brighthearth [Kaladesh Inventions] Planechase Anthology When Ancestral Knowledge enters theSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Whenever you activate an ability, if it isn't a mana ability, you may pay {2}. If you do, copy that ability. You may choose new targets for the copy. Crafted in emulation of dwarven hearth decorations, these devices doubled the output of Amrit Vatyam's forges.