Emmy, Kitten Whisperer

Lifelink
All Pets have '{t}: Add one mana of any colour'.
Cats you control have +2/+2.
Whenever another Pet you control dies put X
+1/+1 counters on target Cat you control, where
X is that creature's power.
As long as you control 3 or more legendary
Cats with different names all Pets become Cats in addition to their other types and Emmy, Kitten
Whisperer has base power and toughness
8/8 and has Trample.