Tank Uniques

[horselance]

I hink unique abilties would be pretty hard to balance. If introduced, it should be as an optional extra mode only (at least at first)

I know it would be too hard to balance. But these passives will be mostly conditional and/or slight boosts. Also this could help some rare tanks.
Here are some other uniques:
- generates 1 gold every 4 seconds. eg: Trader
- generates 1 exp every 3 seconds. eg: Tinker
- Upon hitting under 25% health gains 25 speed. eg: Light Tank
- Whenever there is no enemy in 1300 range, gains 15 speed. eg: Scout
- Upon using an ability, regenerates 25 hp. eg: Medivac
- When attacking ground tanks, gains an extra 2% damage. eg: Demolisher
- TP Breakers stun duration is halved. eg: Shredder
- CPTP time is reduced by 0.5 sec. eg: Thunder Tank
- 25% evasion vs creeps and towers. eg: Zeppelin
- Healing rate is increased by 5hp/sec eg: Guard
- Gains an extra 15hp/lvl. eg: HT
- Deals 4% more damage to creeps. eg: Goblin Tank
- Upon hitting under 10% hp, will gain 1 second of invulnerability. (once per 2.5 min) eg: Earth Robot
- Deals 2% more damage to air tanks. eg: Sky Tank
- 50% of the time gains an extra 1 gold from kills. (100% for player tanks). eg: Hunter
- Gives 4% less bounty. eg: Demon Tank
- Upon killing a Player Tank, gains 35 speed for 5 seconds. eg: Frost Robot
- Upon using a teleporter, gains 20 speed for 5 seconds eg: Sky Fortress
- Every minute mark, this tank regains 5% of its max hp. eg: Titan


These values can be nerfed/boosted or changed. This values are my view of balance.

Edit:
Maybe it can be misunderstood. These abilities comes with tanks i wrote, not chosen by player. why i wrote "eg:" to all tanks is, they can be switched because this is just how i felt it fits. But I considered the concept of tanks so i liked it this way. Uniques are scaled by tank cost and game phase. So medivac's unique is useful for it and Titan's is useful for its phase of game..

Edit for VuDu:
Your values and passives are mostly too powerful and already got 1 or 2 of them which are compatible.