Cat Graveyard

{t} Add {w}{r} to you mana pool
When Cat Graveyard Tap for mana; Target
creature get +1/+1 til end of turn
At the end of your turn if a creature died this
turn place a tomb counter on Cat Graveyard.
Then you may remove any number a tomb
counters on Cat Graveyard when you do create
that many 2/1 White/Red Cat Token with haste