Derek
Description: This newly arrived diesel have come to help out his friends, the best he can. Even if his engine might have problems, he will prove that he is still a useful engine.
Quote: ‘‘Oh my grease and oil, I wasn’t expecting this hill’’
Star: 
Role: Damage
Position: Backline
Trial Team: Yellow
Animation
Entrance: Derek drives happily to his Position. (Change when Green Skill is Unlocked.)
Victory: Derek smile happily, as his cheek turn red.
Defeat: Dark cloud of fume will come beneath Derek wheels, as Derek look down with a sad expression.
Gameplay
Basic Attack: Derek look at the front most enemy with an annoyed expression, dealing X Normal Damage.
White Skill: Overheated Engine:
Derek rev up his engine causing himself to gain Basic Attack, Basic Attack Speed and Movement Speed increased by 400% for 12 seconds. Derek engine then started to malfunction, causing him to reducing his attack and movement speed by 120% for 10 seconds.
Green Skill: Incoming Horn:
Derek will arrive late at the start of each wave, Derek honk his horn twice before entering the battlefield, applying all enemies X Basic Attack Decrease and X Tenacity Decrease for 15 seconds.
The Basic Attack Decrease has a chance to fail against enemies above level Y.
Blue Skill: Slipping Wheel:
Derek wheels start to slip on the ground, an granting himself Z Armor and Z Reality increase. An additionally Derek gain Damage Reduction from all attack for 5 seconds
The Damage Reduction has a chance to fail on Derek above level Y.
Purple Skill: Teething Trouble:
While on the duration of “Overheated Engine” Derek deals X Bonus Damage to enemies with Weakness.
“Slipping Wheel” now apply 2 Stack of Weakness to all enemies for 15 seconds.
The Weakness has a chance to fail against enemies above level Y.
Red Skill: Keen and Friendly:
“Incoming Horn” apply to all enemies 1 Stack of Decay for 20 seconds, an grants Derek and all allies X Max HP increase for 12 seconds.
Every 5rd time an enemy gets hit by Derek basic attack, their attack and movement speed is reduced by 25% by 10 seconds.
• + Z Max HP
• + Z Tenacity
• + Z Basic Attack
Friendship
[Derek and Bill & Ben]
Description: Bill & Ben were shunting some truck for a goods that soon need to be delivered, Both engines though that they will deliver the goods, so they went and took a well earn rest. After a couple of hour both twin woke of seeing the goods gone, as they search the only trace left was a puddle of diesel fuel. So both engines went to investigate which diesel engine took the goods.
Disk Name: Return Of The Diseasel
Disk Power:
• + X Max HP
• + X Basic Attack
• + Enemies lose X Tenacity while having Weakness
Memories:
• Every 10/9/8/7/6 of Derek Basic Attack now apply to all enemies 4 Stack of Corruption for 6 seconds.
Allies: Boco, Molly, Mavis
[Derek and Edward]
Description: On a busy day, Edward heard an unpleasant sound from Derek engine, so he ask if everything is fine, Derek ensure that everything is fine an is just a little engine problem. Edward knowing that this is a problem went to Sir Topham Hatt and asked him for any solution that can help Derek.
Disk Name: Overheating Fundraiser
Disk Power:
• + X Normal Crit
• + X Reality
Memories:
• “Overheated Engine” now increase Derek Blue Skill by 10/20/30/40/50 levels.
Allies: Jake Long, Syndrome, Flik