Untap, Draw, Play Forest, Play Lotus Petal, Play Lodestone Myr, Done.
This'll be a real quick game for you - and unless I get a dog draw next game, it'll be a quick match as well...
Melkor: 20
Hand: 5
Library: 50
In Play:
(T) (U) Mountain x2
(T) (U) (U) Island x3
(T)
Primal Plasma (3/3, when ~ comes into play choose between a 3/3, 2/2 Flying, or 1/6 Defender)
(T)
Teferi, Mage of Zhalfir (3/4; Flash; Your Creatures not in play have Flash;
BigBlue can only play spells at Sorcery speed)
Graveyard: Fire//Ice
RFG:
BigBlue: 14
Hand: 4
Library: 48
In Play:
(U)
Lotus Petal (T, Sacrifice ~:Add 1 Mana of any color)
(TT) Forest
(TT) Island x2
(S)
Lodestone Myr (2/2; Trample; Tap an untapped Artifact to give ~ +1/+1 until EOT)
Graveyard:
Sunbeam Spellbomb, Myr Retriever, Iron Myr, Goblin Welder
RFG: