The sole serious limitation that might exist for someone is whether or not they have at any time heard of the deity in issue in an effort to choose that deity as their patron, so there may very well be a question of whether a offered firbolg character would know about a presented huge deity—nevertheless as ZwiQ’s answer clarifies, it wouldn’t

the goliath warlock’s future turn. ● Warlock’s Curse (small) The goliath warlock spots a Warlock’s Curse to the nearest visible enemy. As soon as per round when hitting a cursed enemy, thethe mark ends. The mark also finishes In case the goliath paladin problems another concentrate on. Divine Obstacle can only be used whenIn addition, Warfo