The original Adaptability post I wrote can be found here, but it was kind of hard to understand so I'm going to make a new post.Can you confirm a few things that I think I know about gen 9 battle mechanics?
Earth eater doesn't "raise" the Pokemon, so it doesn't provide any immunities besides ground moves, and it keeps working when the Pokemon is "grounded".
Mycelium might doesn't ignore "unignorable" abilities, like full metal body.
Terastal Pokemon get STAB for whatever types they had immediately before Terastallizing, so if their type was changed, they don't get STAB for their original type(s).
Terastal Pokemon are immune to type changes.
If a Pokemon with adaptability Terastallizes into a different type, does adaptability work for moves of the type(s) it had before Terastallizing?
If a Pokemon with adaptability Terastallizes into a type it already has, what is its STAB boost? I know this was asked before, but I think the answer used Showdown!'s damage calculator, and I just want to make sure the calculator is accurate.
Level 49 Basculin (100 SpAtk) vs Level 57 Girafarig (75 SpDef)
44/154 (110)
53/154 (101)
55/154 (99)
55/154 (99)
39/154 (115)
39/154 (115)
48/154 (106)
53/154 (101)
53/154 (101)
55/154 (99)
55/154 (99)
39/154 (115)
39/154 (115)
48/154 (106)
53/154 (101)
56/154 (98)
64/154 (90)
68/154 (86)
62/154 (92)
52/154 (102)
52/154 (102)
56/154 (98)
64/154 (90)
Lvl 49 12 SpA Basculin Surf vs. Lvl 57 0 HP / 0- SpD Girafarig: 88-104 (57.1 - 67.5%) -- guaranteed 2HKO
Possible damage amounts: (88, 88, 90, 90, 92, 92, 94, 94, 96, 96, 98, 98, 100, 100, 102, 104)
64/154 (90)
68/154 (86)
62/154 (92)
52/154 (102)
52/154 (102)
56/154 (98)
64/154 (90)
Lvl 49 12 SpA Basculin Surf vs. Lvl 57 0 HP / 0- SpD Girafarig: 88-104 (57.1 - 67.5%) -- guaranteed 2HKO
Possible damage amounts: (88, 88, 90, 90, 92, 92, 94, 94, 96, 96, 98, 98, 100, 100, 102, 104)
Tera Water + Adaptability does more damage than just Adaptability, though by how much is hard to say (I originally suggested 2.25x STAB multiplier, which would be 9216/4096 I think).
Level 75 Dragalage (173 SpAtk) vs Level 58 Garganacl (122 SpDef)
47/191 (144)
57/191 (134)
61/191 (130)
43/191 (148)
49/191 (142)
63/191 (128)
Neutral Rolls according to damage calc (No Tera, No Adaptability, No STAB):
Lvl 75 0 SpA Dragalge Tera Blast vs. Lvl 58 0 HP / 0 SpD Garganacl: 60-71 (31.4 - 37.1%) -- 81.1% chance to 3HKO
Possible damage amounts: (60, 61, 61, 62, 63, 63, 64, 65, 66, 66, 67, 68, 68, 69, 70, 71)
Rolls with STAB + Adaptability:
Lvl 75 0 SpA Dragalge Tera Blast vs. Lvl 58 0 HP / 0 SpD Garganacl: 120-142 (62.8 - 74.3%) -- guaranteed 2HKO
Possible damage amounts: (120, 122, 122, 124, 126, 126, 128, 130, 132, 132, 134, 136, 136, 138, 140, 142)
57/191 (134)
61/191 (130)
43/191 (148)
49/191 (142)
63/191 (128)
Neutral Rolls according to damage calc (No Tera, No Adaptability, No STAB):
Lvl 75 0 SpA Dragalge Tera Blast vs. Lvl 58 0 HP / 0 SpD Garganacl: 60-71 (31.4 - 37.1%) -- 81.1% chance to 3HKO
Possible damage amounts: (60, 61, 61, 62, 63, 63, 64, 65, 66, 66, 67, 68, 68, 69, 70, 71)
Rolls with STAB + Adaptability:
Lvl 75 0 SpA Dragalge Tera Blast vs. Lvl 58 0 HP / 0 SpD Garganacl: 120-142 (62.8 - 74.3%) -- guaranteed 2HKO
Possible damage amounts: (120, 122, 122, 124, 126, 126, 128, 130, 132, 132, 134, 136, 136, 138, 140, 142)
For the test with Tera Fairy Tera Blast, the rolls obtained from the test is 2 x the damage calc rolls, suggesting that, Adaptability does boost moves that correspond to the user's Tera type.
*crit* 14/191 (177) - 1.5 x 118
*crit* 23/191 (168) - 1.5 x 112
82/191 (109)
79/191 (112)
73/191 (118)
82/191 (109)
83/191 (108)
88/191 (103)
I left the crit values in since they corresponded to existing damage rolls.
Non-Adaptabilty STAB (from damage calc):
Lvl 75 0 SpA Dragalge Dragon Pulse vs. Lvl 58 0 HP / 0 SpD Garganacl: 96-114 (50.2 - 59.6%) -- guaranteed 2HKO
Possible damage amounts: (96, 97, 99, 99, 100, 102, 103, 103, 105, 106, 108, 108, 109, 111, 112, 114)
*crit* 23/191 (168) - 1.5 x 112
82/191 (109)
79/191 (112)
73/191 (118)
82/191 (109)
83/191 (108)
88/191 (103)
I left the crit values in since they corresponded to existing damage rolls.
Non-Adaptabilty STAB (from damage calc):
Lvl 75 0 SpA Dragalge Dragon Pulse vs. Lvl 58 0 HP / 0 SpD Garganacl: 96-114 (50.2 - 59.6%) -- guaranteed 2HKO
Possible damage amounts: (96, 97, 99, 99, 100, 102, 103, 103, 105, 106, 108, 108, 109, 111, 112, 114)
35/191 (156)
57/191 (134)
35/191 (156)
51/191 (140)
35/191 (156)
39/191 (152)
57/191 (134)
49/191 (142)
Adaptability STAB:
Lvl 75 0 SpA Dragalge Dragon Pulse vs. Lvl 58 0 HP / 0 SpD Garganacl: 128-152 (67 - 79.5%) -- guaranteed 2HKO
Possible damage amounts: (128, 130, 132, 132, 134, 136, 138, 138, 140, 142, 144, 144, 146, 148, 150, 152)
57/191 (134)
35/191 (156)
51/191 (140)
35/191 (156)
39/191 (152)
57/191 (134)
49/191 (142)
Adaptability STAB:
Lvl 75 0 SpA Dragalge Dragon Pulse vs. Lvl 58 0 HP / 0 SpD Garganacl: 128-152 (67 - 79.5%) -- guaranteed 2HKO
Possible damage amounts: (128, 130, 132, 132, 134, 136, 138, 138, 140, 142, 144, 144, 146, 148, 150, 152)
Adaptability Tera Fairy Dragon Pulse were noticeably weaker than regular Adaptability Dragon Pulse. Comparing the results of Adaptability Tera Fairy with damage calc rolls, it appears that Adaptability does not boost moves of the user's original type (i.e. they get normal STAB multiplier).
tl,dr;
- Tera + Adaptability boosts damage more than regular Adaptability
- Adaptability boosts moves of user's Tera type
- Adaptability does not boosts moves of user's original type when Tera'd