Look, theres nothing wrong with Rampant Growth, a card that sees play in Casual EDH and rarity-restricted formats, and Shared Roots just gives us more of that
Delina's ability works when you attack with it, so you may want to have a Darksteel Plate lying around
He is an elder dragon, a God-Pharaoh, and a planeswalker and he will stop at nothing to reclaim the power that was taken from him
I just want to be clear that we know about the collision in Tarkir: Dragonstorm and want to avoid that seeming like a mixed message
Land Tax keeps your hand full, guarantees land drops, and turns whites ramp problem into a resource engine
Theres a pretty solid mixture of all the colors in this deck, though possibly a bit more white and green thanks to the enchantment support