[me] casts Autumn Willow, then activates her ability to allow him to target her.[/me]
[me] casts two Gaea's Embraces on Willow, followed by a crown of the ages.[/me]
And lastly,
[me] activates crown of the ages, transferring one of the embraces to Multani.[/me]
There we go
[me] sits back with plenty of forests and a hand full of elvish spirit guides, ready to regenerate Multani as necessary.[/me]
Now, to add insult to injury,
[me] casts a 7 point prosperity, followed by an Arcane Laboratory, an Ivory Tower, and a couple of Mana Breaches.[/me]
So, to recap;
Multani has trample and regeneration, as well as untargetability,
Multani is a */* creature, where * =(3 + (7x)), and x equals the number of players, at least 3 or 4, making him at least a 24/24.
Players cannot cast more than 1 spell per turn, and every time they do, they return 2 lands to their hand. Nobody is going to be reducing their hand size any time soon.
Have fun Multani....
Oh dear,
I think I'm going to be sick.