mtg proliferate commander deck Elite Mill/Pump - The Wise Mothman - Sultai Green Blue Black - EDH cEDH - 100 Card - Custom Deck such as the combo of proliferate and Benthic Biomancer to help you loot through your deck Simic Proliferate // Commander (Ezuri,

Blowing it up if its a source from a permanent (like Aura Shards!) just accelerates Green Slimes value

That said, most playgroups are perfectly fine with using proxies

In a deck that plays a lot of high-mana cards you get a good amount of value per card in hand for this, and it works especially well with the 4-power draw effects as you can churn through the deck

These 100 cards include your decks commander (more on that in the next section)

While a 3/2 for four mana isnt great, the ability to counter a wide range of effects (spells, activated abilities and triggered abilities) or destroy a creature or planeswalker when Ertai enters makes this card an amazing Swiss Army knife that can answer a number of kill-on-sight threats, often in a surprising way, as the fact that this card counters triggered abilities can really stymy a foes game plan in unexpected ways