Unum, The Many

Multikicker- {w}{g} and/or {u}{b}
Changeling
The Legend Rule does not apply to creatures you control
As Unum, the Many enters, if {w}{g} was paid, put a Horde counter on it. If {u}{b} was paid, put a Hive counter on it.
At the beginning of your upkeep, create a token copy of each creature with a Horde counter on it. For each copy created this way, put as many of each kind of counter on it
as there were on the copied creature.
Creatures with Hive counters on them have all abilities of all creatures