If your key creature costs six mana, though
If the opponent has Hiyori on the board, use Perona or Koshiro (if Hiyori is activated twice on turn 2, one will remain, creating a large resource gap)
Lorwyn Eclipsed will be available in Play Boosters and Collector Boosters
Symbiote Spider-Man Black and blue creatures that draw a card on damage are okay, and this one looks very playable
Rare Battle Cards Invasion of Alara // Awaken the Maelstrom Flip rating: At your discretion If casted raw without using mana fixing tricks that cheat WUBRG mana, Invasion of Alara // Awaken the Maelstrom becomes pretty inefficient as it only manages to cast one of the chosen four-mana-value cards on the battlefield
It can be sacrificed at any time so long as you have mana, allowing it to be used to get an extra draw in a pinch