Welcome everyone, decided to make a new boss suggestion because i felt like pvm had become a bit boring for me over time.
I got the idea from browsing Runescape wiki:
http://runescape.wikia.com/wiki/PhoenixI haven't really worked this trough, so my idea is very brief. I think the boss should be located in either wilderness in the original KBD area or in the crandor isle. Apart from that, i think it would also be a nice members feature so it would require about 85-99 slayer to kill.
Dragonfire shield and or antifire potions would be recommended to kill phoenix.
The boss should have a high defence bonus similar to any of the godwars bosses and also, a high damage range attack that the phoenix uses from time to time. Mainly, it would attack you with melee and dragonfire.
I'm not sure what about the health and the maxhits.
About drops, i think a 100% drop should be: Ashes, 3 phoenix feathers. the Phoenix feathers are used to make super antifire potions that are made with high herblore and a dwarf weed herb.
As far as the rare drop goes, i thought of two things. A melee battleaxe with a completely new mechanic to the game, just like we saw with SoL. Because i saw Mary remodel a green dragon into a griphon, it would be awesome if something like this was possible from for example a dragon battle axe to a fancy phoenix-winged battleaxe.
The other idea is a staff for magic that preserves soul and fire runes. soul rune, wings, phoenix? get it?
I took my time to make this post for fun, though i'd still love to see something like this being featured.
Thanks
EDIT: It would give the boss a bit of variety if it had a rebirth ability, healing the phoenix about 30% of health after death and making it enraged, similar to tormented demons.