Amulet of Vigor

Whenever a permanent you control enters tapped, untap it.

Ognis, the Dragon's Lash

Haste
Whenever a creature you control with haste attacks, create a tapped Treasure token.

Academy Manufactor

If you would create a Clue, Food, or Treasure token, instead create one of each.

Korvold, Fae-Cursed King

Flying
Whenever Korvold, Fae-Cursed King enters or attacks, sacrifice another permanent.
Whenever you sacrifice a permanent, put a +1/+1 counter on Korvold and draw a card.