Aragorn, Hornburg Hero (Borderless) [The Lord of the Rings: Tales of Middle-Earth Commander]

Cost: 1 R G W Attacking creatures you control have first strike and renown 1. (When a creature with renown 1 deals combat damage to a player, if it isn't renowned, put a 1/ 1 counter on it and it becomes renowned.)
Whenever a renowned creature you control deals combat damage to a player, double the number of 1/ 1 counters on it.