Mantis Lords

Attacking creatures you control get +1/+0
and first strike.
When Mantis Lords becomes an enchantment,
create two 2/1 red Insect Warrior creature tokens.
Remnant (When this creature dies, if it isn't an enchantment, return it to the battlefield. It becomes
an enchantment and loses all other types.)

One is just a test. Two is the real challenge.