Which Pokemon can gain the most passive recovery per turn, and how?

Question

I just wanted to know how much damage you can heal per turn. The most healing I can think of is Ice Body + Aqua Ring + Lefties Walrein.

Answer 1

Raindish+Black Sludge+Aqua Ring (3/16)
Tentacreul
Tentacool

Raindish+Leftovers+Aqua Ring (3/16)
Blastoise
Wartortle
Squirtle
Tentacreul
Tentacool
Pelipper
Wingull

Ice Body+Leftovers+Aqua Ring (3/16)
Walrein
Sealeo
Spheal
Dewgong
Seel

Leech Seed+Raindish+Leftovers (1/4)
Ludicolo
Lombre
Lotad

Leech Seed+Ingrain+Leftovers (1/4)
Abomasnow
Snover
Vileplume
Bellossom
Gloom
Oddish
Venusaur
Ivysaur
Bulbasaur
Cacturne
Cacnea
Meganium
Bayleaf
Chikorita
Carnavine
Ferrothorn
Ferroseed
Lilligant
Petlil
Tangrowth
Tangela
Maractus
Exegcutor
Exeggcute
Trevenant
Phantump
Sunflora
Sunkern
Roserade
Roselia

Poison Heal+ Leech Seed+Leftovers (5/16)
Breloom
Shroomish

Comments

the tentacool/cruel can switch in when the opponent is seeded, and it can be baton passed an ingrain

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Thank you so much, this is all I needed :D

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No Problem :D

Answer 2

That would be Ludicolo.

Through the use of Rain Dish, Leftovers, and Leech Seed (all at once), it can recover almost a quarter (3/16'a to be exact) of its health in one turn (given that rain has been set up.).
Add some protect stalling into the mix and it's rather difficult to kill, as it can regain 6/16's of its HP simply by using Protect.

Comments

If you want to be even more annoying, add Aqua Ring and use Protect every other turn!

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He cant learn Aqua ring tho

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Total brain freeze. Thought I was talking about Luvdisc.

Answer 3

I know it's not a final evolution poke but

ingrain + aqua ring + big root
Only corsola can learn that though
in total it would be 20% every turn (1/5)
which is better than 3/16 which is 18.751%
so, therefore, the above combo gives you the best passive healer
(corsola also learns recover..... noice)

edit:

Leech seed + ingrain + rain dish + big root
this one is 30% per turn which is insane
but only 20% if there is no rain