When Krenko, Tin Street Kingpin attacks, put a +1/+1 counter on it, then create a number of 1/1 red Goblin creature tokens equal to Krenko's power.
Trample When Boldwyr Heavyweights comes into play, each opponent may search his or her library for a creature card and put it into play. Then each player who searched his or her library this way shuffles it.
You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, put a 1/1 red Goblin creature token with haste onto the battlefield. When Chancellor of the Forge enters the battlefield, put X 1/1 red Goblin creature tokens with haste onto the battlefield, where X is the number of creatures you control.
Crackle with Power deals five times X damage to each of up to X targets.
Choose up to two target permanent cards in your graveyard that were put there from the battlefield this turn. Return them to the battlefield tapped.
T: Add C. 4, T: Proliferate (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
Flash Flying When Ice-Fang Coatl enters the battlefield, draw a card. Ice-Fang Coatl has deathtouch as long as you control at least three other snow permanents.
Add RRR to your mana pool. Splice onto Arcane 1R (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
Changeling (This card is every creature type at all times.) Champion a creature (When this comes into play, sacrifice it unless you remove another creature you control from the game. When this leaves play, that card returns to play.)
Create a 0/0 green Ooze creature token with trample. Put X +1/+1 counters on it, where X is two plus the total number of cards you own in exile and in your graveyard that are Oozes or are named Slime Against Humanity. A deck can have any number of cards named Slime Against Humanity.
Trample Cumulative upkeep—Put a +1/+1 counter on a creature an opponent controls. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
First strike T: Brigid, Hero of Kinsbaile deals 2 damage to each attacking or blocking creature target player controls.
At the beginning of your upkeep, Honden of Infinite Rage deals damage to target creature or player equal to the number of Shrines you control.
Bushido 2 (When this blocks or becomes blocked, it gets +2/+2 until end of turn.) 2R, Sacrifice a Samurai: Samurai you control gain double strike until end of turn.