Bonehoard is at a minimum a Mortivore (power and toughness equal to creatures in all graveyards), which is already in most Type 4 stacks, and this thing generally sticks around even after you kill off the creature token
The ludicrous excess of a seven-mana ramp spell practically screams Commander, and given how easily you can go infinite by using that mana to flicker, reanimate or recast Beledros, I expect this to quickly join the staples of that format
Casting Cost: Card Type: Sorcery Card Text: You and target opponent each flip a coin
Raucous Audience A dork that eventually taps for more mana that isnt an Elf
Sure, the removal effect only works on attackers, so if youre the beat down it wont feel great -- but the good news is if you are the beat down, youre probably interested in the other mode, since it pays you off pretty well for going wide
Underground Sea (Alpha Edition) $27,000 PSA 10 Gem Mint Why It's Valuable: The king of "dual lands" (Blue/Black)