Mine's probably Trifurcated Strike. It's just incredibly strong once you get even one attack up on the creature, essentially creating a game-winning card all on its own. 1 health is also usually irrelevant if you place the creature well or if you just kill the opponent fast enough.
I also ended up liking the keyword that moves your creature at the end of the round - forgot what its called. In combination with Trifurcated or Bifurcated Strike, you can make for some good board presence via the creature's mobility whilst also making it a little more evasive.
What's yours?
Side note: the only post on here is from two years ago and there hasn't been any other activity. Maybe we can revive this community? Lemmy seems to be in a much healthier and active spot compared to two years ago - I could imagine some activity here :)
Just finished the game last week! Loved the first part with Leshy, kinda liked the other parts but I also love the meta stuff like having to chose files on the hard drive and so on.
My favourite keyword is probably the one where if the card dies it goes back to your hand. Many possibilities to create broken combos, like with a very cheap or zero cost card.