Main Mechanic:
Basically, you abuse timing on a few cards to always make your Shapeshifter exactly what it needs to be. It also doesn't trigger any Etb effects of the thing it's copying, so you can turn it into stupid things like Phyrexian Dreadnought with no downside.
-Survival of the Fittest finds the creatures needed, and also feeds Volrath's Shapeshifter. Swing for win, or use combo/synergies to win.
-Other cards make a kill combo and toolbox to handle different tactics

Remember this:
- Volrath's Shapeshifter still keeps the damage while changing to a smaller thoughness. beware what you discard.
-never discard a legendary creature with two Volrath's out. one dies.

Combo kill:
1 - stack Phyrexian Devourer activations with Volrath's Shapeshifter on battlefield then Discard Triskellion. resolve activations and ping enemy to death.
2 - Palinchron, +5 lands and Masticore pings all creatures

Utility:
Squee - helps card advantage and engine running
Genesis - is a worse Squee, but can help with extra creatures on the board
Intuition - fetches key pieces like Survival and Volrath's. can fetch 3 of the same card, guarantees a spesific card
Enlightment Tutor - fetches Survival of the Fittest and seal of fire, seal of clensing etc.


Bombs:
Reya, Dawnbringer (ressurrects a creature each trun)
Akroma, Angel of Wrath (haste, vigilance, hard to kill)
Phage the Untouchable (insta-kill, uncommon choice in FEB)
Phyrexian Dreadnaught (big trampler, great with Stifle)


Mabylist:
Cephalid Inkshrouder - Discard to give shroud and unblockable. great combo with phage
Elvish Spirit Guide - lets you combo off a turn earlier
Lotus petal - same as elvish spirit guide, but can't be fetched with Survival
Gilded Drake - OP card?
Recurring Nightmare - Extra value and more flexibility to get more creatures out. and i love this card
Sliver Queen - sidebord vs Slivers, and synergies well with Recurring nightmare
Vampiric tutor - Get them pieces!
Phantom Nishoba? - lifelink and +1/+1 counters. bad side: it's 0/0 and kills Volrath's.
Totured Exsistence - more utility and cheaper, lesser effective version of  Survival
Quirion Ranger - good vs Stasis matchups
Flowstone Hellion - one-swing-kill with Phyrexian Dreatnaught. Stack hellion 11 times, then discard Dreadnaught.
Verdant Force - big body, tokens for Cabal Therapy and Recurring Nightmare
Avalanche Rider - because Treetop Village + Rancor is annoying
Bottle Gnomes - versus TRIX (Illusions of Grandeur + Donate)
Sylvan Safekeeper - Alternative shroud effect
Stifle - to hardcast Phyrexian Dreadnaught and Recurring Nightmare/Reya out Phage
Chill - sideboard vs burn
Auramancer - vs Survival removal
Hypnox - ETB: Exiles opponent hand, 8/8 flying body
Psychatog - Free Discard Outlet
Unearth - Fetches VS and utility creatures back
Crater Hellion - Board Whipe (4 dmg)

This deck is an evolved version of "Cereal"

Original FEB Deck: https://www.mtggoldfish.com/deck/719021#paper

https://web.archive.org/web/20010204181300/http://thedojo.com:80/t001/ptq.001211pba.shtml

Tournement Repport: Http://web.archive.org/web/20010717235936/http://magic.mindripper.com:80/Index.cfm?ArticleID=1245&SectionID=3&Show=All