In Commander its an auto-include in colorless or artifact deck, too
Lifeblood Rarity: Rare TYPE: Enchantment SUBTYPE: - CMC: 4 Mana cost: USD: $21.64 EUR: 25.55 TIX: 0.00 EDHREC RANK: 30335 Whenever a Mountain an opponent controls becomes tapped, you gain 1 life
Youll deal damage to players and gain life while discarding cards, and that can add to other strategies and engines, be it in a WB lifegain deck or a RB deck that cares about your opponents losing life
These enchantments affect that card in some way, and are automatically put into the graveyard when the card they are enchanting leaves the battlefield
Y'shtola Rhul Rarity: Mythic Rare TYPE: Legendary Creature SUBTYPE: Cat Druid CMC: 6 Mana cost: USD: $4.89 EUR: 4.42 TIX: 0.02 EDHREC RANK: 2733 (3/5) At the beginning of your end step, exile target creature you control, then return it to the battlefield under its owner's control
Gorilla Titans flavor text is just really, really dumb in the best way possible