Final Fantasy Commander

Basic Land — Island

Island

Ravnica Remastered

Legendary Creature — Human Advisor

If an opponent would mill one or more cards, they mill twice that many cards instead. (To mill a card, a player puts the top card of their library into their graveyard.)

Bruvac the Grandiloquent

Goblin

Legendary Creature — Goblin Warrior

{T}: Create X 1/1 red Goblin creature tokens, where X is the number of Goblins you control.

Krenko, Mob Boss

MOM Japanese Promo Tokens

Blightreaper Thallid // Blightsower Thallid

Token Creature — Phyrexian Saproling

Phyrexian Saproling

Phyrexia: All Will Be One

Koth, Fire of Resistance

Koth, Fire of Resistance Emblem

Legendary Planeswalker — Koth

+2: Search your library for a basic Mountain card, reveal it, put it into your hand, then shuffle.
−3: Koth deals damage to target creature equal to the number of Mountains you control.
−7: You get an emblem with "Whenever a Mountain you control enters, this emblem deals 4 damage to any target."

Jumpstart 2022

Creature — Insect

{1}{G}, Sacrifice this creature: Destroy target artifact or enchantment.

Caustic Caterpillar

30th Anniversary History Promos

Creature — Vampire

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature.

Sengir Vampire

Card

Jin-Gitaxias, Progress Tyrant

Neon Dynasty Art Series

Kamigawa: Neon Dynasty

Copy

Legendary Creature — Phyrexian Praetor

Whenever you cast an artifact, instant, or sorcery spell, copy that spell. You may choose new targets for the copy. This ability triggers only once each turn. (A copy of a permanent spell becomes a token.)
Whenever an opponent casts an artifact, instant, or sorcery spell, counter that spell. This ability triggers only once each turn.

Secret Lair Drop

Enchantment

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Ghostly Prison