Guild Wars 2

A pretty spontaneous idea for WvW:

You could take over a champion creature, get a corresponding skill bar and fight as this creature.

how to tame that champion-creature:
1.) buy a beast-rope for 5silver (you’ll need 10 of those for 1 creature)
2.) bring down a beast (any of the champion-mobs in the open WvW-world) to 30% health.
3.) chain it to the ground using the 10 ropes around the creature
4.) cripple the beast -> it drops to the ground and can be taken over by the player who has contributed with the most ropes.

characteristics
1.) Neutral status: the beast clearly fights for your team, but it’s attacks can hurt your own people too, so be aware of that. Your team can’t hurt the beast though.
2.) Not a siege-animal: none of the beast-skills works on structure
3.) drops good loot – not for the own team of course
4.) The beast is bigger than the npc it was before

Do you like this idea? Any more suggestions to add?