mtg commander max deck size and DRAW! Magic the gathering deck size

The next time one or more creatures or planeswalkers enter the battlefield this turn, they enter as copies of the chosen creature instead. Basically, you can choose to have an opponents planeswalker or world-ending creature come in as a 1/1 Thopter instead

Quina, Qu Gourmet Quina is chasing his/her current culinary obsession: Frogs, and making sure there are plenty of them around

The fact you draw a card when you exile something from an opponents bin makes this feel basically free to run

You will be able to find these ichor cards in Set, Draft, and Collector Boosters as well as select cards in the Collector Booster Sample Packs that come with Commander decks