Mikaeus, the Unhallowed - The List (PLIST) DGM put a -1/-1 counter on

put a -1/-1 counter on target creature

create a 9/9 blue Kraken creature token

except it's a white Zombie Human Cleric with no mana cost

Its controller may draw up to two cards at the beginning of the next turn's upkeep

For example

Mikaeus, the Unhallowed - The List (PLIST) DGM put a -1/-1 counter onIntimidate (This creature can't be blocked except by artifact creatures and or creatures that share a color with it.) Whenever a Human deals damage to you, destroy it. Other non Human creatures you control get +1 +1 and have undying. (When a creature with undying dies, if it had no +1 +1 counters on it, return it to the battlefield under its owner's control with a +1 +1 counter on it.)