Would anyone help with standard play testing?

[Boomer17]

Tapping him made him a 7/7 so he is at 1 defense still I block the 1/1 with my slitherhead both die

[Boomer17]

Nevemind forgot motor does 4damg.
Draw tap forest play arbor elf
Tap the last four lands for {corpsejack menace}
Pass 10/3

[5/9 Turtle]

Untap draw
Play an island
Tap out and play {Pursuit of Flight}, triggering my weird's ability, making him a 4/4 for the turn. Swing for 4
Pass
20/5

It has to be an instant or sorcery to trigger his ability so he'd only be a 3/3

[5/9 Turtle]

Draw play forest
Tap swamp and forest play {grisly salvage}
Keeping a {golgari charm}
Putting {golgari charm} 3 lands in graveyard
Attacking with desecration demon for 6 flying
Pass 10/4

With grisly salvage you can only get lands or creatures

[Boomer17]

I don't think I was asking about that he is dead u have nothing on the board right

[lotrwk]

Untap draw
Play an island
Tap out and play {Pursuit of Flight}, triggering my weird's ability, making him a 4/4 for the turn. Swing for 4
Pass
20/5

It has to be an instant or sorcery to trigger his ability so he'd only be a 3/3

Can't believe I didn't notice that. My mistake. You're at twelve health...

[lotrwk]

Untap draw
Play {Goblin Electromancer}
Pass
20/2

[5/9 Turtle]

Tapping him made him a 7/7 so he is at 1 defense still I block the 1/1 with my slitherhead both die

The demon is dead he is dealt 4 from the mortar and 3 from annilating so that would make him a 7/0 therefore dead and exiled

Edit: my bad didn't know you guys had it figured out

[lotrwk]

I don't think I was asking about that he is dead u have nothing on the board right

Your demon is dead, and I now have a {Goblin Electromancer} on the board.

[Boomer17]

Oh crap my bad I forgot that about the charm I can put it in the graveyard wasn't tryin to cheat man. And ya he is exiled it is your turn right

[lotrwk]

It's your turn

[Boomer17]

K my turn let me know about the charm I untap
Draw tap overgrown tomb a swamp and forest play {dreg mangler}  tap arbor to untap tomb scavangeing from the slitherhead counters double attack with both corpsejack and mangler for 9
Pass
12/3

[lotrwk]

I overload {Downsize}, taking 5
Untap draw
Play a {Guttersnipe}
Swing for 2 with electromancer
Pass
15/1

[Boomer17]

If u overloaded it u only take 1damg.
I take 2
Untap draw
Tap two swamps two forest play {desecration demon}
Attack with corpsejack and dreg mangler again for 9
10/2
Pass
U want me to put the charm in my graveyard

[lotrwk]

Yep I take one. When I posted I thought I hadn't overloaded. Yeah put eh charm in your graveyard. I play  {Blustersquall} on whichever one has more power, since you didn't specify who you wet scavenging on, I don't know how much I take
Untap draw
Play  {Sleep}, dealing you two damage because of snipe
Swing for 4
Pass
?/0