Persona 5 The Strength Social Link:

 Strength Rank 1

Requires (11) Jack Frost with the skill Mabufu.

• It learns this skill at level 12.
• Fuse it with (few examples);
  • Silky + Mandrake.
  • Succubus + Pixie.
  • Arsene + Kodama.

Strength Rank 2

Requires (16) Shiisaa with the skill Frei.

• Use Makami to fuse this as it has the skill, then transfer it.
• Fuse it with;
  • Makami + Kelpie.
  • Makami + Jack Frost.
• You can also get the skill via a free DLC skill card.

Strength Rank 3

Requires (19) Matador with the skill Magaru.

• Nekomata and Regent each have this skill, use them to fuse then transfer it.
  • Nekomata + Arsene.
  • Regent + Mokoi.

Strength Rank 4

Requires (25) Flauros with the skill Tarukaja.

• Andras learns this skill at level 11.
• Fuse it with;
  • Eligor + Andras + Berith.
• You can also get the skill via a free DLC skill card.

Strength Rank 5

Requires (29) Ame-no-Uzume with the skill Dodge Psy.

• Kin-ki can learn this skill, each at level 27.
• The Koh-i-Noor treasure demon has this skill.
• Fuse it with;
  • Kin-Ki +Nue.
  • Kin-Ki + Sui-Ki.
  • Koh-i-Noor + Leanan Sidhe.

Strength Rank 6

Requires (30) Neko Shogun with the skill Dekaja.

• Anzu will learn this skill at level 28.
• Fuse it with;
  • Kodama + Sudama + Anzu.

Strength Rank 7

Requires (34) Lachesis with the skill Tetraja.

• Principality turns into this skill card via the electric chair.
  1. Fuse Principality with;
     • Archangel + Regent.
     • Orthrus + Kodama.
  2. Then turn it into the skill card.
  3. Now fuse Lachesis with and then use the card on it;
     • Clotho + Regent.
     • Setanta + Anzu.

Strength Rank 8

Requires (42) Hecatoncheires with the skill Masukunda.

• Lilim and Thoth both have this skill as a base skill.
• Fuse with and transfer the skill;
  • Lilim + Unicorn.
  • Lilim + Daisoujou.
  • Thoth + Sandman.
  • Thoth + Choronzon.

Strength Rank 9

Requires (49) Bugs with the skill Samarecam.

• Before you can fuse this, you must complete the request below;
  • The Lovesick Cyberstalking Girl.
• Hariti learns this skill at level 41.
• Unicorn can also turn into the skill card for it.
• Fuse with and transfer the skill;
  • Pixie + Pisaca + Hariti.

Strength Rank 10

Requires (51) Seth with the skill High Counter.

• You acquire this skill card from completing the request;
  • The Killer Who Cleans up Trash.
• Fuse with, then use the card;
  • Isis+ Thoth + Anubis + Horus.