Vigilance Creatures can't attack you or planeswalkers you control unless their controller pays {1} for each of those creatures.

First strike, vigilance, lifelink Aura and Equipment spells you cast cost {1} less to cast.

First strike, vigilance, lifelink When Danitha, Benalia's Hope enters the battlefield, you may put an Aura or Equipment card from your hand or graveyard onto the battlefield attached to Danitha.

First strike (This creature deals combat damage before creatures without first strike.) Whenever Odric, Master Tactician and at least three other creatures attack, you choose which creatures block this combat and how those creatures block.