Spine Koopa

Spine Koopa is the one of the latest two Koopalings. He joined the Koopalings along with his sibling Karma Koopa. He revealed that Gamer has a new bestseller. He is The Random Block's version of Troopa. He was adopted more recently than the other Koopalings.

History
A bit is known about Spine Koopa's history. All that is known is that Spine Koopa had some epic adventures in front of him before being adopted by Bowser.

Appearance
Spine is a tall Koopaling just like his sibling Karma. He has a green spiked shell with more spikes, a red Bowser-styled wig, and cordovan brown eyes. However, in Mario & Propane: The Sequel, he has the same number of spikes as the same Koopalings, and the eye color changed into a golden brown.

His usual clothes are a light gray track jacket with a Koopa Shell logo towards the top left (used in the first two Mario & Propane games), a red neckerchief (which was a mask in Mario & Propane: Quest for Super Emeralds) and a spiked shell hat.

Powers and Abilities
Like most Koopalings, Spine has a spiked shell that he can hide in and spin into opponents. He has a magic wand like the canonical Koopalings, but its power is different from the others. He, instead of one, has two magic wands that shoot different things. His first wand is able to shoot spinning Koopa Shells at enemies, which can't be destroyed until Spine is hit or thrown onto an another Koopa Shell. His second wand is able to summon two spike rollers that fall down and roll on the ground, and can be picked up to hit Spine away. His spiked shell hat prevents Mario or other character from jumping on his head.

In some games, he is fought along with Karma.

Mario & Propane: Quest for Super Emeralds
Spine Koopa appears as the castle boss of the eighth world, Valley of Despair, and is fought along with Karma in Zero-Gravitify Castle Smackdown, World 8-Castle. He will use his attack pattern. To defeat him and Karma, the player has to deplete their total 300 HP and break through the castle balcony.

Mario & Propane: The Sequel
Spine Koopa appears as the fortress boss of first world, Propane Peak, fought in The Peak's Tallest Tower Defense, World 1-Fortress. He is fought as usual: deplete his 100 HP and he will be down for count, and just like other towers, the player has to traverse through the fortress until reaching the Exit Door and opening it. Then, to find the Goal Plate, the player has to find a trail of Brick Blocks, then three platforms with gaps, and the plate itself.