Okay, this will not out race life gaining.
UUD
Grim Roustabout
Done
Spidey: 27
Hand: 4
Library: 48
Battlefield:
(T) Gruul Guildgate (~ ETB tapped.; T: Add R or G to my mana pool)
(U) Gruul Guildgate (~ ETB tapped.; T: Add R or G to my mana pool)
(T,T) Forest x2
(T) Mt
(T) Saruli Gatekeepers (2/4; When ~ ETB, if I control two or more Gates, I gain 7 life)
(T) Zhur-Taa Swine (5/4; Bloodrush-1RG, Discard ~: Target attacking creature gets +5/+4 ueot)
(S) Saruli Gatekeepers (2/4; When ~ ETB, if I control two or more Gates, I gain 7 life)
Graveyard:
Exile:
======================================================
Mooseman: 13
Hand: 5
Library: 47
Battlefield:
(UT) Swamp
(U) Rakdos Guildgate (Gate. ETB tapped.T: Add {B} or {R} )
(T) Rakdos Guildgate (Gate. ETB tapped.T: Add {B} or {R} )
(U) Rakdos Cluestone (, A, {T}: Add {B} or {R}. {B}{R}, {T}, Sacrifice Rakdos Cluestone: Draw a card. )
(S) Smelt-Ward Gatekeepers (Human Warrior, 2/4, When ~ enters the battlefield, if you control two or more Gates, gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn. )
(S) Grim Roustabout (Skeleton Warrior, 1/1, Unleash {1}{B}: Regenerate ~. )
Graveyard: Riot Piker
Exile: