The issue with this is that a lot of dorks in RDW already have haste and a bunch of those that don't come out before this
Non-Creatures Cargo Ship: This is kind of ramp and kind of an evasive threat
Some of the mechanics might even have direct equivalents in Magic, with Evasive being similar to Flying, Exert seemingly identical to Magic's tap mechanic, and "banish" possibly the same as "exile" or "destroy." Lorcana seems to be so similar to Magic that one Reddit user just decided to translate the previewed examples into Magic: The Gathering cards
To recap/reiterate, yes, Im suggesting that this card is too powerful is a strike against Seedborn Muse and that the same thing but not as good might be better, but really, I just want things that cost a little bit less mana for a little bit less impact
Because of the Altisaurs enrage ability, each time it takes damage, it fights again and again until you clear the board