Whenever an opponent activates an ability of an artifact, creature, or land on the battlefield, if it isn't a mana ability, Harsh Mentor deals 2 damage to that player.
Enchant playerAt the beginning of enchanted player's upkeep, that player sacrifices a creature or planeswalker of their choice. If the player can't, they lose 5 life.
FlyingWhenever you cycle or discard another card, put a -1/-1 counter on each creature your opponents control.Cycling (, Discard this card: Draw a card.)
Search your library for up to X basic land cards, where X is the number of tapped creatures you control, put those cards onto the battlefield tapped, then shuffle.
Flying, hasteYou may exert Glorybringer as it attacks. When you do, it deals 4 damage to target non-Dragon creature an opponent controls. (An exerted creature won't untap during your next untap step.)
Destroy all creatures with power 3 or greater.Aftermath (Cast this spell only from your graveyard. Then exile it.)Return all creature cards with power 2 or less from your graveyard to your hand.
FlyingWhenever you cycle or discard another card, put a -1/-1 counter on each creature your opponents control.Cycling (, Discard this card: Draw a card.)
Flying, hasteYou may exert Glorybringer as it attacks. When you do, it deals 4 damage to target non-Dragon creature an opponent controls. (An exerted creature won't untap during your next untap step.)
Damage can't be prevented this turn. If a source you control would deal damage this turn, it deals double that damage instead.Aftermath (Cast this spell only from your graveyard. Then exile it.)Injury deals 2 damage to target creature and 2 damage to target player or planeswalker.
Put target spell or nonland permanent into its owner's library second from the top.Aftermath (Cast this spell only from your graveyard. Then exile it.)Each player shuffles their hand and graveyard into their library, then draws seven cards.
FlyingWhen Angel of Sanctions enters, you may exile target nonland permanent an opponent controls until Angel of Sanctions leaves the battlefield.Embalm (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Angel with no mana cost. Embalm only as a sorcery.)
Put target spell or nonland permanent into its owner's library second from the top.Aftermath (Cast this spell only from your graveyard. Then exile it.)Each player shuffles their hand and graveyard into their library, then draws seven cards.
You may exert Champion of Rhonas as it attacks. When you do, you may put a creature card from your hand onto the battlefield. (An exerted creature won't untap during your next untap step.)