Originally Posted by
Absolutflipz
A mistake I made in the above Recruiter list is that I did not play a second Arctic Merfolk or a first Quickling in addition to the Arctic Merfolk.
Having a 2nd copy of Arctic of Quickling (i.e 1 Arctic + 1 Quickling, or 2 Arctic, or 2 Quickling) lets you beat a removal spell when comboing off from a "naked" board state where you have Aluren out and start chaining out from only a Recruiter in hand.
The pinch point for a removal spell to interrupt is when you get your last Recruiter, which then fetches Arctic Merfolk --- Arctic ---> Bounce and Replay Recruiter ---> Get Harpy --- Play Harpy -- have your Arctic Merfolk StP'ed, Decay'ed, etc...so if you fetch the Quickling out first you'll have 2 Blue bouncers in play when you go for the Harpy, thus making them need 2 removal spells to interrupt the Harpy getting the chain further along to the combo.
It adds another slot to the deck, which is annoying, and I've only had it come up recently (which is why the lightbulb went on that I need another of that effect), but it shows that it is pretty relevant, even if it's not coming up a lot.
Eternal Witness is less necessary, though, since you're on a single Parasitic, it does help a lot from getting your combo dismantled by an early discard.
FWIW I would cut the 1 Sharldess for +1 Quickling.