mtg symbiote cards Venom, Evil Unleashed Put one of them into your hand and the rest into your graveyard Unleashing the symbiote! Venom takes

As you can see, she arrives to the battlefield with two abilities, none of which will kill her with four loyalty and four mana

Considering the name, "Eldrazi Unbound" I think it would be reasonable to see a commander that could exile Eldrazi, allow you to cast them, and generate some value when you did

Alania allows you to get more bang for your buck on both your and your opponents turns

Whenever this artifact becomes untapped, you may pay

White has a handful of decent ramping options as well, such as Kor Cartographer, Boreas Charger, and Knight of the White Orchid - each of which will help find you more Plains in a pinch

Then folks arrive with his power in counters, that'll be minimum two each, more if he grows with them