mtg commander deck 2018 Deck: Exquisite Invention : Toys & Games 10 double Revisiting the Legends of Commander

For starters, its one of few MTG cards that is five colours, but doesnt cost at least five mana

But it also generates a Lander token every time it taps (you pay two mana to sacrifice a Lander to then put a land card from your deck on the battlefield)

Note that the new Eldrazi titans are worded to be less tempting to copy with this, so let that inform you of its power

Proliferate allows you to choose any number of counters on any number of things and add another one

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You are much better off trying to spend all four of your mana doing something like an Elspeth or Armageddon that mitigates a potential Wrath