merfolk mtg commander deck Namor the Sub-Mariner: Mono Blue Strategy put a +1/+1 counter on target creature you control Is a merfolk commander deck

A tapped permanent will untap during your untap step at the start of your turn

Dictate of Erebos As proof that flash can be on other cards outside of creatures, Dictate of Erebos fits perfectly in sacrifice decks to provide symmetry across the board and also punish your opponents for killing your creatures

Paired with Dawn of Hope, Archivist of Oghma can be twice as practical thanks to gaining you life

These are here primarily to blink Eluge, the Shoreless Sea, giving us an extra flood counter and speeding up our mana advantage, but also protecting Eluge from targeted removal (Teferi's Time Twist provides protection from board wipes too)

It works as a pseudo-lord in that it doubles all the damage dealt to an opponent on your turn