Historian's Boon [Dominaria United Commander] Phyrexian Zombie Elf where X is the total

where X is the total power of creatures you control

Set: March of the Machine Commander Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever a nontoken creature enters the battlefield under your control

"I now believe the strange orb was some kind of Thran security device

Set: Unfinity Type: Sorcery Rarity: Common Cost: {2}{R} Roll three six-sided dice

The mating habits of Treefolk

Historian's Boon [Dominaria United Commander] Phyrexian Zombie Elf where X is the totalSet: Dominaria United Commander Type: Enchantment Rarity: Rare Cost: {3}{W} Whenever Historian's Boon or another nontoken enchantment enters the battlefield under your control, create a 1 1 white Soldier creature token. Whenever the final chapter of a Saga you control triggers, create a 4 4 white Angel creature token with flying and vigilance.