I have a lot of TC, and I rarely use items. So time to buy some more Pokemon!
First, for 2 TC, I will get a Purrloin:
Purrloin (Alex) (M)
Nature: Naughty (+1 Atk, -1 SpD)
Type: Dark
Dark: Dark STAB; Immunity to all telepathic and telekinetic attacks, better performance in all darkened and especially twilight conditions. Can use any Dark-type attack regardless of Attraction.
Abilities:
Limber: (Innate) This Pokemon’s body is well trained and immune to paralysis.
Unburden: (Innate) This Pokemon is incredibly possessive. If it uses or loses an item in battle its rage swells and its speed doubles (x2) until it receives another item.
Prankster (DW): (Innate) The Pokemon is always prepared for engaging in sneaky tactics and trickery, giving its non-damaging attacks an increase in priority level.
Stats:
HP: 90
Atk: Rank 3 (+)
Def: Rank 2
SpA: Rank 2
SpD: Rank 1 (-)
Spe: 66
Size Class: 1
Weight Class: 2
Base Rank Total: 13
EC: 0/6
MC: 0
DC: 0/5
Attacks:
Scratch
Growl
Assist
Sand-Attack
Fury Swipes
Pursuit
Torment
Fake Out
Hone Claws
Encore
Pay Day
Yawn
Thunder Wave
Double Team
Substitute
And I will also buy a Drifloon for 2 more TC:
Drifloon (Floodrin) (M)
Nature: Quiet (+1 SpA, -15% Speed, -10% Evasion)
Type: Ghost/Flying
Ghost: Ghost STAB; brief intangibility that nullifies Normal and Fighting-type attacks. Can move through walls for a brief period of time but must remain in motion. Superior senses in low light and inside dark buildings. Have no vision reduction in hazes.
Flying: Flying STAB; immunity to Ground attacks outside extremely odd circumstances even for ground-based flying Pokemon. Enhanced aerial mobility. Superior senses in open air arenas.
Abilities:
Aftermath: (Innate)If this Pokemon uses Selfdestruct or Explosion, the attack has ten (10) more Base Attack Power and five (5) more Energy Cost to execute.
Unburden: (Innate) This Pokemon is incredibly possessive. If it uses or loses an item in battle its rage swells and its speed doubles (x2) until it receives another item.
Flare Boost (DW): (Innate) This Pokemon's Body can harness the heat from a burn into internal energy, fueling its mental capabilities. When Burned, the Pokemon's special attacks have two (2) more Base Attack Power.
Stats:
HP: 100
Atk: Rank 2
Def: Rank 2
SpA: Rank 3 (+)
SpD: Rank 2
Spe: 60 (70/1.15)
Size Class: 1
Weight Class: 1
Base Rank Total: 14
EC: 0/6
MC: 0
DC: 0/5
Attacks:
Constrict
Minimize
Astonish
Gust
Focus Energy
Payback
Hex
Disable
Hypnosis
Weather Ball
Toxic
Will-O-Wisp
Thunder Wave
And so I am left with 19 TC
First, for 2 TC, I will get a Purrloin:

Purrloin (Alex) (M)
Nature: Naughty (+1 Atk, -1 SpD)
Type: Dark
Dark: Dark STAB; Immunity to all telepathic and telekinetic attacks, better performance in all darkened and especially twilight conditions. Can use any Dark-type attack regardless of Attraction.
Abilities:
Limber: (Innate) This Pokemon’s body is well trained and immune to paralysis.
Unburden: (Innate) This Pokemon is incredibly possessive. If it uses or loses an item in battle its rage swells and its speed doubles (x2) until it receives another item.
Prankster (DW): (Innate) The Pokemon is always prepared for engaging in sneaky tactics and trickery, giving its non-damaging attacks an increase in priority level.
Stats:
HP: 90
Atk: Rank 3 (+)
Def: Rank 2
SpA: Rank 2
SpD: Rank 1 (-)
Spe: 66
Size Class: 1
Weight Class: 2
Base Rank Total: 13
EC: 0/6
MC: 0
DC: 0/5
Attacks:
Scratch
Growl
Assist
Sand-Attack
Fury Swipes
Pursuit
Torment
Fake Out
Hone Claws
Encore
Pay Day
Yawn
Thunder Wave
Double Team
Substitute
And I will also buy a Drifloon for 2 more TC:

Drifloon (Floodrin) (M)
Nature: Quiet (+1 SpA, -15% Speed, -10% Evasion)
Type: Ghost/Flying
Ghost: Ghost STAB; brief intangibility that nullifies Normal and Fighting-type attacks. Can move through walls for a brief period of time but must remain in motion. Superior senses in low light and inside dark buildings. Have no vision reduction in hazes.
Flying: Flying STAB; immunity to Ground attacks outside extremely odd circumstances even for ground-based flying Pokemon. Enhanced aerial mobility. Superior senses in open air arenas.
Abilities:
Aftermath: (Innate)If this Pokemon uses Selfdestruct or Explosion, the attack has ten (10) more Base Attack Power and five (5) more Energy Cost to execute.
Unburden: (Innate) This Pokemon is incredibly possessive. If it uses or loses an item in battle its rage swells and its speed doubles (x2) until it receives another item.
Flare Boost (DW): (Innate) This Pokemon's Body can harness the heat from a burn into internal energy, fueling its mental capabilities. When Burned, the Pokemon's special attacks have two (2) more Base Attack Power.
Stats:
HP: 100
Atk: Rank 2
Def: Rank 2
SpA: Rank 3 (+)
SpD: Rank 2
Spe: 60 (70/1.15)
Size Class: 1
Weight Class: 1
Base Rank Total: 14
EC: 0/6
MC: 0
DC: 0/5
Attacks:
Constrict
Minimize
Astonish
Gust
Focus Energy
Payback
Hex
Disable
Hypnosis
Weather Ball
Toxic
Will-O-Wisp
Thunder Wave
And so I am left with 19 TC