merfolk mtg commander deck suggestions? put a +1/+1 counter on target creature you control Merfolk Skydiver

Sage is a staple in the counters decks, but at least its too good/too expensive to likely be included in the deck

As is a running theme for Disney Lorcana: Ursula's Return Enchanted cards, it leans into a darker background than the standard version, and this is one that's definitely more striking than its counterpart

Fynn is a 1/3 Human Warrior with Deathtouch, and whenever a Creature you control with Deathtouch deals combat damage to a player, that player gets two Poison Counters

The former lets you use an enchantment with the background subtype as your second commander while the latter lets you use a creature with the partner ability as your second commander

Its front side looks overcosted, as a self-wheel, but this might actually be the correct cost for the effect when you consider that you get access to all of the cards you wheel away for one extra turn, which we've never seen before