I think this is compounded by the fact that in going with more colors, it opens you up in the draft to a larger pool of playables
(Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) Bolster itself doesn't target any creature, though some spells and abilities that bolster may have other effects that target creatures
Look out for game-ending cards and counter those
Beyond this thematic twist, the expansion marks a milestone for the trading card game by officially welcoming Pixar favorites like Monsters Inc., Up, and Turning Red into the ink pool
Unlike Crashing Footfalls however, Primeval Titan has been around for many years already, has seen play in multiple other decks in the past (Scapeshift and Titan Breach) and is still kicking strong as a Tier 1 contender despite multiple bans (Summer Bloom, Field of the Dead) in the past