Gigadesmodus [PvE Cross]

Needs Lost Colony DLC to use!
Gigadesmodus is a massive, wyvern-sized relative of the Desmodus. It has several abilities:
Blood Spit - it's spitting its own blood and losing a bit of HP with every spit. It deals high damage and inflicts massive Torpor. It also has a "grounding" effect that can force other flyers to land.
Tail Execution - when the enemy is below 10% of health, Gigadesmodus can insta-kill it with this special attack. If successful, it grants a 25% Damage Increase for 20 seconds.
Lifesteal (passive) - Gigadesmodus passively heals itself for 15% of damage dealt and also heals the rider for 5%.
Mobility - it gains 25% of speed buff during the night and can glide.
Utility - similarly to Desmodus, it can echolocate nearby creatures and fly inside caves. It can also sense nearby creatures under 10% of health. 
All Gigadesmodus are 100% imprinted with levels available.
Randomly colored adults will be random color mixes.
Older stats are random mixes of the listed stats and colors.
Wild stats are also just similar to the infographic.