Combos Utilizing Rakalite

only 3 lands needed to put rakalite into play instead of 6.

Enchant Rakalite with Animate Artifact. Rakalite becomes an 6/6 creature

have both in play. spend 1 mana & use karn's ability to turn rakalite into a 6/6 creature until end of turn

machinist reduces rakalite's activitation cost to 0. use it infinite times to prevent all damage each turn. after damage is on stack, use your favorite way to remove it from play til end of turn.

Your opponent sacs a permanent & you sac Rakalite to pay for the soot counter on Smokestack. Rakalite bounces back to your hand at no cost.

cast wrath to destroy all creatures. cast karn's touch to turn rakalite into a 6/6 creature and attack. you opponent has no creatures to block it with