Untap, Upkeep, Draw
Plains, Level Up the Commander, attack with the Commander, responses?
Turgy22: 20
Hand: 5
Library: 32
Battlefield
(UU) Swamp x2
(U) Ravenous Rats (1/1; When Ravenous Rats enters the battlefield, target opponent discards a card.)
Graveyard:
Exile:
Melkor: 20
Hand: 5
Library: 31
Battlefield
(U) Coastal Tower (T: W or U, comes into play tapped)
(T) Island x1
(U) Plains x1
(T) Coralhelm Commander (2/2, Level Up 1; LEVEL 2-3 3/3, Flying; LEVEL 4+ 4/4, Flying, Other Merfolk creatures you control get +1/+1.) Level 1
Graveyard: Plains
Exile: