Help me make..., Toxic Bambi! Options

[Fortinbras]

This week my shadowrunners are hired to spend a week on Blake Island.
The trouble is, it's also a drop point for Yakuza smugglers to get rid of toxic waste. Now the island is full of starving Awakened animals, malicious toxic critters and a antiquated Matrix system full of horrors undreamt!

Blake Island is full of cranes and otters and the occasional spider that I can make into toxic baddies, but it is also chalk full of white tail deer, and for the life of me I can't think of anything scarier than a carnivorous deer.
So I'm asking how YOU would make a toxic deer for which to fight my players.

For those of you without Running Wild in front of you, here is what you can use to make your toxic deer:

[ Spoiler ]

A normal deer is as such

B A R S C I L W EDG ESS Init IP
4 3 4 3 1 3 2 2 0 6 7 1
Movement: 25/100
Skills: Perception 2, Running 4, Unarmed Combat 2
Powers: Natural Weapon (Horns: DV 4P, AP 0)
Similar Animals: Gazelle, White-Tailed Deer

You make it a mutant/toxic critter with the following:

For each of the listed changes, reduce its Essence by 1:
• For every two points added to attributes (up to 1.5 x the
original attribute, round up)
• For each new skill added at rating 2
• For every two points added to skills
• For adding a quality or per level of quality (see the list of
qualities below)
• For each metagenetic trait

Qualities are

Positive Qualities
• Adrenaline Surge
• Catlike
• Guts
• High Pain Tolerance
• Lightning Reflexes
• Natural Immunity
• Night Vision
• Quick Healer
• Resistance to Pathogens/Toxins
• Tough as Nails
• Toughness
• Water Sprite

Negative Qualities
• Albinism
• Asthma
• Low Pain Tolerance
• Night Blindness
• Reduced (Sense)
• Sensitive System
• Uncontrolled Metastasis
• Weak Immune System

Toxic powers can be

*Anaphylaxis
*Animal
*Control
*Binding
*Confusion
*Corrosive Spit
*Corrosive Secretion
*Devouring
*Elemental Attack (Radiation)
*Energy Aura (Radiation)
*Engulf (Sludge)
*Enhanced Senses
*Essence Drain
*Fear Immunity (Toxin/Pathogens)
*Magic Sense
*Mutagen
*Noxious Breath
*Pestilence
*Taint
*Venom

So, make the best/scariest/weirdest Bambi you can! I believe in your powers of evil, Dumpshock!