Eternal Tome is upgraded once every five levels.The Grand Warden's active ability, Eternal Tome, renders all friendly troops within his aura invincible to damage for a short time.The level of this passive ability is increased once every level, up to level 40.Any unit that leaves this range will not benefit from the ability until they re-enter it. The Grand Warden initiates a range of his passive Life Aura upon deployment, which grants units additional health.Deploy troops inside his Aura and he will be drawn away. He can clear a corner and some troops clear another corner so that the main army will go through the middle. This is commonly used when the player uses Yeti Smash Attack. Another way to use him is the Warden Walk. This is why he is never placed in the front of the army. Deploy him behind the tanks like Golems, Giants or Barbarian King to let him stay alive so his Life Aura will keep on supporting them.

The Grand Warden has low health and low damage, but he has a Life Aura to support troops.This effect is more noticeable in the highest leagues below legend where a significant amount of time can be spent searching for such opponents. However, if the player cancels the attack by pressing 'End Battle' before completing an attack, the regeneration will be reset. So, if the player spent some time searching for an opponent to attack before completing an attack, part of the regeneration will be completed by the time the player returns to their village. Hero regeneration after a Multiplayer Battle starts as soon as the player starts to search for a Multiplayer opponent.The more the Grand Warden is upgraded, the more time he will need in order to fully regenerate his health. The Grand Warden's regeneration time after a battle depends on how much damage he took during the battle: if he survives the battle unscathed or with very little percentage damage taken, he will be ready to fight again immediately, but the more he is damaged, the more time he will need to regenerate.Like other heroes, he is not upgraded in the Laboratory but rather upgraded with a Builder.If you attack a village while their Grand Warden is still regenerating, the Altar will be empty and the Grand Warden will not defend. Like the other heroes, the Grand Warden only needs to be summoned once, but he will have to spend some time regenerating his health if he is damaged when attacking an enemy village.He can bypass Walls regardless of the mode he is set to however, he will attack a Wall if the majority of your nearby housing space is doing so as well.He can be set to Air or Ground mode he flies in Air Mode and walks in Ground Mode.Uniquely for Heroes in the Home Village, he is upgraded with Elixir instead of Dark Elixir. He is automatically summoned once the Grand Warden Altar is constructed, which costs 2,000,000 Elixir.He is the third hero in the game, being weak in physical strength and self-defense but extremely powerful in support. The Grand Warden is a single-target unit unlocked at Town Hall level 11.

New hero coc 2019