Nilvan, Diuke of Shian

Vigilance
Whenever another Elf you controll deals combat damage to a player, add {g} to your
mana pool. You may spend this mana only
to play elf spells.
His bravery and charisma made him a powerfull leader. Many Shian elfs joined his ranks, fighting in his name. He lead them to victory in many battles.