If you dont mind discarding those cards and starting fresh, Carmine repacks your hand with five, possibly better, cards
empty Creature Zombie2/1 This creature can't block
Creature - Elf Druid Color tag templates(None) Garruk's Packleader Whenever another creature you control with power 3 or greater enters, you may draw a card
Each player mills 10 cards, and then you resurrect one of their best creatures or planeswalkers under your commandinstantly flipping the balance of power
One particularly damning thing to note is this chart: This table shows that with 7 Swamp and 7 Plains, you will have the required Plains to cast a turn-3 Territorial Hammerskull only 85.9% of the time (on the play, in absence of mulligans or card selection)
Dragon is the only Pokmon type that doesnt have a basic energy card