All-Seeing Arbiter [Streets of New Capenna]

All-Seeing Arbiter [Streets of New Capenna]Set: Streets of New Capenna Type: Creature Avatar Rarity: Mythic Cost: {4}{U}{U} Flying Whenever All Seeing Arbiter enters the battlefield or attacks, draw two cards, then discard a card. Whenever you discard a card, target creature an opponent controls gets X 0 until your next turn, where X is the number of different mana values among cards in your graveyard.

where X is 3 plus the amount of damage dealt to Blazing Effigy this turn by other sources named Blazing Effigy

Remove X +1/+1 counters from Cruel Sadist: It deals X damage to target creature

Mont Blanc

Set: Modern Horizons Type: Artifact Rarity: Rare Cost: {2} Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power

the Coalition Type: Instant Rarity: Common Cost: {3}{B} Tendrils of Corruption deals X damage to target creature and you gain X life

the Coalition Type: Creature — Phyrexian Carrier Rarity: Common Cost: {3}{B} Flying

Set: Signature Spellbook: Jace Type: Instant Rarity: Rare Cost: {U} Search your library for an instant or sorcery card

Set: Gym Challenge Unlimited Type: Psychic Rarity: Uncommon

"How to punish the guilty is up to the Ancestor

Set: Rivals of Ixalan Type: Legendary Creature — Elder Dinosaur Rarity: Rare Cost: {5}{U}{U} This spell can't be countered

Set: Return to Ravnica Type: Creature — Zombie Troll Rarity: Rare Cost: {B}{G} Trample

target creature becomes a copy of any creature on the battlefield