Question about PvP rules

Hello, i've seen Pally with Phoenix (+10 max res +20 abs ) + Ring (15% f abs) to play vs Fire sors.
Because rule says +10 max + 15% abs is fine. He said that Phoenix gives him FLat abs, not %... so he thinks he can use both of them.
For me, it seeems much. So can u use Phoenix + ring vs fire or no ?
Second question. Can u use Thundergod in pvp. (everybody says yes.) If u can use TG (+10 max res + 20 FLAT abs). Are u able to put 10% ring too ?
Its the same situation like phoenix and fire ring. So what u think guys ? In my opinion Phoenix and TG should be fine if u use only 1 of them, without rings.
But i need admin's answer.
- Are u able to use max block in es build ? (everybody said yes, but i need to double check it.)
- Are u abe to cast-recast ur Oak from hoto - (everybody said yes, but i need doublecheck it again too)
- Are assasins abe to cast-recast their shadow ?
Thank you for ur attention!

 

Hey man I think everyone can use whatever he wants as soon as the both players wanna do the duel and there are no specific tournament rules

I love this !
Max block + ES + max resist+ some absorb + Max Warmth+ good FHR and you become immortal