Door of Destinies [Morningtide]Set: Morningtide Type: Artifact Rarity: Rare Cost: {4} As Door of Destinies enters the battlefield, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of Destinies. Creatures you control of the chosen type get +1 +1 for each charge counter on Door of Destinies.

Set: Shadows over Innistrad Promos Type: Sorcery Rarity: Mythic Cost: {4}{G}{G} Return any number of cards with different converted mana costs from your graveyard to your hand

wizard savant

search your library for up to three Plains cards

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} {T}: Add {C}{C}

Set: Limited Edition Alpha Type: Instant Rare Cost: {B} Target spell or permanent becomes black

Rage followed by fitting vengeance is the answer

lands you control have "{T}: Add {G} or {W}

though of separate ancestry

it creates twice that many of those tokens instead

Set: Dominaria Type: Legendary Artifact Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

" —Malcolm

Set: Mirrodin Type: Artifact Rare Cost: {X}{X} Chalice of the Void enters the battlefield with X charge counters on it