With the ability to buff your entire board with +1/+1 counters and give your creatures vigilance for as long as he sticks around, Ajani, the Greathearted is an absolute powerhouse of a cat whether hes played early or late game
Being in mardu also gives you access to Ruinous Ultimatum, one of the best board wipes that can be easily cast with an excess of Treasure for mana
It lets you milk other cards for value far easier and so while Finks is weaker that the rest of this list for direct value it is likely the best for assisting indirect value
The regular version of this card is easily obtainable in the Into the Inklands starter decks, but we'd be more than happy to hang this Enchanted card up in our gallery
It cripples enchantress decks and many non-green EDH lists that rely on talismans and signets for acceleration
By repeatedly Escaping Lion's Eye Diamond for mana and recasting Wheel, you can cycle through your entire deck, build an enormous Storm count, and dig toward whichever win condition finishes the game