Mobile Tips on how to defeat mechanical bosses and Plantera? [SUMMONER]

[Storm Dragonica]

Just started a summoner run, at first, I thought this will be easy, until the Destroyer crushed my hope.

I'm wondering how do I defeat them? I'm working on the mechanical bosses right now, here's my equipment :
1. Godly Imp Staff, this is to fight the Twins, as they are airborne, and my spiders won't be able to reach them easily unless I cover the entire battlefield with wallpapers, also my spiders' A.I. messed up in background walls, they just follow me, not homing to the enemies.

2. Spider Staff, for the Destroyer, no modifier yet.

3. Spider Armor, so I can summon 4 Imps, or 5 Spiders.

4. Warding Shoe Spikes, Hermes Boots, Nature's Gift, and Bee Wings (no modifier)

How do I improve these set up? To defeat the mechanical bosses. P.S : Also give me tips for Plantera, please, I failed to comprehend how to defeat Plantera with only spider armor.

 

[amenyoussef]

How do I improve these set up? To defeat the mechanical bosses. P.S : Also give me tips for Plantera, please, I failed to comprehend how to defeat Plantera with only spider armor.

Warding modifier for accessories says it all, all you have to do is to get an optic staff, that is currently the best summon weapon pre-plantera, and some mobility too

1. Godly Imp Staff, this is to fight the Twins, as they are airborne, and my spiders won't be able to reach them easily unless I cover the entire battlefield with wallpapers, also my spiders' A.I. messed up in background walls, they just follow me, not homing to the enemies.

Maybe upgrade the godly modifier into the ruthless one, it gives high damage bonus but high knockback decrease, but who cares, the twins are immune to knockback

4. Warding Shoe Spikes, Hermes Boots, Nature's Gift, and Bee Wings (no modifier)

since you're a summoner, the nature's gift is clogging your accessory slot, maybe the summoner emblem would replace it, also, you can try to upgrade your hermes boots into lightning boots, you don't need shoe spikes for the two fights, a dashing accessory or the star veil can replace it well
Potions needed : Whenever i put an image of the boss, this buff is effective against it

Endurance potion

Featherfall potion

Gravitation potion

Heartreach potion

Hunter potion

Inferno potion

Ironskin potion

Lifeforce potion

Rage potion

Regeneration potion

Summoning potion

Wrath potion
Flasks needed:
Flask of ichor

Flask of fire

Flask of cursed flames

 

[Storm Dragonica]

Thanks! I just finished off all of them (surprisingly, they are pretty easy, except for Plantera, only took me an hour or two )

 

[Matsu]

Locked at thread creator's request.