Riddle me this!

[Fireball 8995]

It's Midnight!(Well, not really, but close enough
Time to reveal the correct answers to yesterday's riddle!
Riddle: This feathery monster wouldn't last in a war, it barely lasts in the game!

Answer: Rag Rappy(or any other Rappy...)
Faulkie got .5 default points for being away!
Mini_Bert got 1 point for getting it correct!
GOLDIE got 0 points for missing the deadline(are you not in this anymore?)
Ton got .5 points for missing the deadline and being silent!(You too?)
Lee-yoshi got 0 points for missing the deadline!(Don't make me just hand the prize to Bert)
dceswxaqz gets 0 points for missing the deadline!
Faulkie: 2.5 Pts
Mini_Bert: 2 Pts
GOLDIE: 1 Pts
Ton: 1 Pts
Lee-yoshi: 1 Pts
decswxaqz: 3 Pts
decswxaqz is still heading this game!

And now, today's riddle! Please try to answer this by midnight...
It used to make you stay out of the water, until it grew legs and went under.
Note: not posting or E-mailing guesses for 5 accumlated riddles will result in expulsion from the competition unless you have a good reason.