No doubt players will look at this card and their first thoughts will jump to long-time staples such as Relic of Progenitus and Soul-Guide Lantern, both of which can exile entire graveyards while simultaneously giving you the ability to draw a card in the process, replacing what you lose in the transaction
Squee, Goblin Nabob Next, we have the first (but unfortunately not the last) Squee card on the list, Squee, Goblin Nabob
That seems like a good idea, because the more Koma's Coils you make the more opportunities you have to protect your finisher or disrupt your opponents' game plans
Goblin War Drums, Blanchwood Armor, Mana Breach and Early Harvest probably deserve a look, and Tainted Aether and Darkest Hour are getting thrown in for good measure
Most cards fit into one of the first five rarity levels, Common, Uncommon, Rare, Super Rare, and Legendary, but certain secret cards have a special Enchanted Rarity instead
However, the last part of the ability will check how much life you've gained as the ability resolves, so if you've only gained 5 life this turn by the time the end step comes around, you could still gain 2 more life while this ability is on the stack in order to return the target creature card to the battlefield instead of your hand