Radjrum, Champion of Mielikki

Other creatures you control get +0/+1
Whenever Radjrum, Champion of Mielikki,
would deal combat damage to a target you may
pay {x}{g}{g}{w}. If you do, double Radjrum's
power X times.
{t} : Target defending creature gains +0/+X
where X is equal to Radjrum,
Champion of Mielikki's power.