Dio, Lord of Metal

Dio, Lord of Metal cannot attack or block unless you control a multi colored permanent
Converge-create X 5/5 red dragon creature tokens where X is equal to the number of colors spent to cast Dio, Lord of Metal
Whenever you cast a multi-colored place a +1/+1 counter on Dio. Lord of Metal for each color in that spells cost
{w}{u}{b}{r}{g}{t}, Dio, Lord of metal deals damage to each opponent equal to the number of multi-colored spells in all graveyards.