New to deck building but have done a few drafts with friends so only using what I've got from boosters and drafts.

But the idea is to use merfolk and other +1/+1 counter generation and then bring in aetheborn marauder and take all the power.

There is rush of vitality to get rid of any direct damage and using supernatural stamina on merfolk such as vineshaper mystic to activate the abilities for the counters again.

Any advice is helpful

Cheers