Firelily

Firelily
Firelily is a War Mode boss that can only be fought in the top fourth of the Hellish Dungeon. The boss itself and its battle resemble that of Plantera.

Stats

 * HP: 750,000
 * Damage:
 * Melee: 750 (Inflicts the "On Fire!" Debuff)
 * Fireball: 500 (Inflicts the "On Fire!" Debuff)
 * Small Flame Jet: 100 (Inflicts the "On Fire!" Debuff)
 * Large Flame Jet: 250 (Inflicts the "On Fire!" Debuff)
 * Hooks: 1,000 (Inflicts the "On Fire!" Debuff)
 * Roots: 250 (Inflicts the "On Fire!" Debuff)
 * Defense: 100 (0 in Stage 2)

Summoning
To summon Firelily, the player must first find a Firelily Bulb somewhere in the top fourth of the Hellish Dungeon. Once broken with a hammer, Firelily will awaken, and the fight begin.

Fight
Firelily's fight is very akin to that of Plantera, but with a more fiery theme. There are 2 stages and an expert mode only stage 3.

Stage 1:
During stage 1, Firelily is rather aggressive, attacking the player head-on and relocating its hooks relatively often in order to strike the player down with its strongest attack. The boss moves relatively slowly and will only spit out fireballs that bounce around and spew small flame jets in 4 directions.

Stage 2:
During stage 2, the boss is even more aggressive. It moves faster, its defense drops, and it gains 2 new attacks. Its hooks, when latched on, now grow a small network of roots that, if the player stands on, will harm and entangle him/her, meaning that the player must now keep a fair distance from the hooks.