I have gone on somewhat about how three toughness is really good on a monster in the cube and various 1/3 and 2/3 dorks do better than they should for this reason
Hell, it might even be main deck-able in some metas
If you play a card that self-removes a Life (like Zeus into Nami's ability), that Life card goes to the bottom of your deck without triggering its Trigger effect
If youre looking for a new deck with the tools to beat the other aggressive decks of the format, such as Bant Company, then try out G/B Delirium Aggro
Tapping them for colorless mana can have upsides with cards like Thought-Knot Seer
This means you will deal 2 damage to target creature or player, draw a card, put Blast to the Past back in your hand, and get a 1/1 goblin