Acidic Slime

Draw three cards.

Target player draws X cards. Create a token that's a copy of up to one target creature with mana value X or less.

(T: Add G or U.) This land enters tapped unless you control two or more basic lands.

Menace Whenever Splinter or another nontoken creature you control leaves the battlefield, create a Mutagen token. Partner—Character select (You can have two commanders if both have this ability.)

This land enters tapped. As it enters, choose a color other than black. T: Add B or one mana of the chosen color.

If a player drawing a card causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. Whenever a player draws their second card each turn, put a +1/+1 counter on Krang.

T: Add one mana of any color that a land an opponent controls could produce.

This creature enters with X +1/+1 counters on it. 2G, Remove a +1/+1 counter from this creature: Destroy target artifact or enchantment.