Agreed, you didn't take off my life from your last attack 
Attack with the Elemental
Responses/blocks/take it?
Spidey: 16
Hand: 8
Battlefield:
(T,U) Mt x2
(T,U,U) Plains x3
(U,U) Forest x2
Ascetiscism (Creatures I control can't be the target of spells or abilities Mooseman controls.; 1G; Regen target creature)
(U) Golden Urn (At the beginning of my upkeep, I may put a charge ctr on ~.; T, Sac ~: I gain life equal to the # of charge ctrs on ~.) * 7 charge ctr*
(U) Snapsail Glider (2/2; Flying due to Metalcraft; Metalcraft: ~ has flying as long as I control 3 or more artifacts)
(U) Auriok Replica (2/2; W, Sac ~: Prevent all dmg a source of my choice would deal to me this turn)
(T) Scoria Elemental (6/1)
Graveyard: Arc Trail
Exile: Golem Foundry
=====================================================================
Mooseman: 25
Hand: 8
Battlefield:
(T) Plains
(UT) Swamp
(UT) Island
(T) Mountain
(U) Forest
Golem's Heart (Whenever a player casts an artifact spell, you may gain 1 life.)
Liquimetal Coating (T: Target permanent becomes an artifact in addition to its other types until end of turn.)
(U) Glint Hawk Idol (Whenever another artifact ETB under your control, you may have ~ become a 2/2 Bird artifact creature with flying until end of turn. W: ~ becomes a 2/2 Bird artifact creature with flying until EOT.)
(U) Screeching Silcaw (1/2, Flying. Metalcraft:that mills cards from your library...... I get the crap abilities)
(U) Darkslick Drake (2/4, Flying. When ~ is put into a graveyard from the battlefield, draw a card or do nothing)
(T) Glink Hawk (2/2, Flying. When ~ ETB, sacrifice it unless you return an artifact you control to its owner's hand.
Graveyard: Revoke Existence, Hand of the Praetors
Exile:
Attack with the Elemental
Responses/blocks/take it?
Spidey: 16
Hand: 8
Battlefield:
(T,U) Mt x2
(T,U,U) Plains x3
(U,U) Forest x2
Ascetiscism (Creatures I control can't be the target of spells or abilities Mooseman controls.; 1G; Regen target creature)
(U) Golden Urn (At the beginning of my upkeep, I may put a charge ctr on ~.; T, Sac ~: I gain life equal to the # of charge ctrs on ~.) * 7 charge ctr*
(U) Snapsail Glider (2/2; Flying due to Metalcraft; Metalcraft: ~ has flying as long as I control 3 or more artifacts)
(U) Auriok Replica (2/2; W, Sac ~: Prevent all dmg a source of my choice would deal to me this turn)
(T) Scoria Elemental (6/1)
Graveyard: Arc Trail
Exile: Golem Foundry
=====================================================================
Mooseman: 25
Hand: 8
Battlefield:
(T) Plains
(UT) Swamp
(UT) Island
(T) Mountain
(U) Forest
Golem's Heart (Whenever a player casts an artifact spell, you may gain 1 life.)
Liquimetal Coating (T: Target permanent becomes an artifact in addition to its other types until end of turn.)
(U) Glint Hawk Idol (Whenever another artifact ETB under your control, you may have ~ become a 2/2 Bird artifact creature with flying until end of turn. W: ~ becomes a 2/2 Bird artifact creature with flying until EOT.)
(U) Screeching Silcaw (1/2, Flying. Metalcraft:that mills cards from your library...... I get the crap abilities)
(U) Darkslick Drake (2/4, Flying. When ~ is put into a graveyard from the battlefield, draw a card or do nothing)
(T) Glink Hawk (2/2, Flying. When ~ ETB, sacrifice it unless you return an artifact you control to its owner's hand.
Graveyard: Revoke Existence, Hand of the Praetors
Exile: