rough draft of my infernity synchro deck

deck-40
monsters-18
spells-12
taps-10
synchros-15

monsters

2 Dark Grepher
3 Mystic Tomato
1 Summoner Monk
2 Infernity Guardian
2 Infernity Avenger
1 Infernity Destroyer
3 Infernity Archfiend
3 Infernity Necromancer
1 Plaguespreader Zombie

spells

1 Heavy Storm
1 Brain Control
1 Foolish Burial
3 Infernity Launcher
1 Wave-Motion Inferno
1 Mystical Space Typhoon
3 Offerings to the Doomed
1 lightning vortex

traps

2 Rope of Life
1 Mirror Force
2 Infernity Force
2 Bottomless Trap Hole
3 Infernity Barrier

synchros

2 Mist Wurm
1 Goyo Guardian
1 Stardust Dragon
2 Stygian Sergeants
1 Black Rose Dragon
2 Chaos King Archfiend
2 Infernity Doom Dragon
1 Brionac, Dragon of the Ice Barrier
2 Trishula, Dragon of the Ice Barrier
1 Hundred-Eyes Dragon

give me some feedback if ya like constructive criticism always helps

Deck needs Mirage, Trunade, and less monsters.

i'm starting from scratch so far i have 32 cards in the deck but i still have alot of editing left to do before i'm confident enough to post so it'll be up in a bit

You might wanna cut an Avenger, all Tomato, the Guardians, and Destroyers to find room for more staples traps like Solemn, Torrential Tribute, and Mirror Force if you can get them. Book of Moons and Starlight Road also help the deck a lot, as well as Infernity Inferno. I'd try out:

-3 Mystic Tomato
-1 Infernity Avenger
-2 Infernity Guardian
-2 Infernity Destroyer
-1 Summoner Monk
-3 Offerings to the Doomed (there are better cards to use instead of this)
-1 Lightning Vortex (you don't want to trigger any potential SLRs your opponent has)
-2 Rope of Life
-2 Infernity Force

+3 Infernity Beetle
+2 Book of Moon
+1 Giant Trunade
+1 Mind Control
+2-3 Infernity Inferno
+2 Dust Tornado
+2 Raigeki Break or Phoenix Wing Wind Blast, or any combination of the two
+1 Starlight Road
+1 Torrential Tribute
+1 Solemn Judgment

this is a really trap heavy deck isn't it? right now i got 40 cards 15 monsters 10 spells and 15 traps

deck-40
monsters-16
spells-11
traps-13
synchros-15

monsters

infernity archfiend-3
infernity beast-1
infernity beetle-3
infernity guardian-2
infernity mirage-3
infernity necromancer-3
infernity randomizer-1

spells

heavy storm-1
zero-max-1
mystical space typhoon-1
giant trunade-1
infernity launcher-3
book of moon-2
mind control-1
foolish burial-1

traps

infernity inferno-1
dust tornado-1
rigeki break-1
starlight road-2
mirror force-1
bottomless trap hole-2
infernity barrier-3
torrential tribute-1
solemn judgement-1

synchros

infernity doom dragon-2
hundred-eye dragon-1
mist wurm-2
goyo guardian-1
stardust dragon-1
stygian sergeants-2
black rose dragon-1
chaos king archfiend-2
brionic dragon of the nice barrier-1
trishula dragon of the ice barrier-2

thanks for the help you two i really appreciate it maybe i'll see you at one of the big tournaments one day

You can choose to cut some of the traps for other spells, like One for One and Allure of Darkness.

The thing about Infernity is that you don't want to run too many monsters, as it is difficult to get rid of them from your hand. This will become a problem since Infernity rely on having no cards in their hand at all. Running more spells and traps makes this easier since you can usually set them to make your hand size 0. Starlight Road can protect your heavy-backrow from the likes of Heavy Storm and Icarus Attack anyways.

deck-40
monsters-15
spells-13
traps-12
synchro-15

monsters
infernity archfiend-3
infernity beetle-3
infernity guardian-2
infernity mirage-3
infernity necromancer-3
infernity randomizer-1

spells
heavy storm-1
mystical space typhone-1
giant trunade-1
infernity launcher-3
book of moon-2
mind control-1
card destuction-1
allure of darkness-1
dark world dealing-2

traps
infernity inferno-1
dust tornado-1
starlight road-2
mirror force-1
bottomless trap hole-2
infernity barrier-3
torrential tribute-1
solemn judgement-1

synchros
infernity doom dragon-2
hundred-eyes dragon-1
mist wurm-2
goyo guardian-1
stardust dragon-1
stygian sergeants-2
black rose dragon-1
chaos king archfiend-2
brionic-1
trishula-2