Mordekaiser's ability costs are always applied to his health; Iron Man's shield is not used for the health costs.
Other shields, such as Runic Blessing, also will not be used for ability costs.
Mace of Spades
COST: 20 / 25 / 30 / 35 / 40 health
COOLDOWN: 8 / 7 / 6 / 5 / 4
Active:Mordekaiser enhances his next attack, increasing the range of this attack by 75 and converting it to deal magic damage and replacing the base attack damage component with a base amount of damage. He swings his mace with such force that it echoes out, striking up to 3 additional nearby enemies.
Active:Mordekaiser unleashes a protective cloud of metal shards to surround an ally for 6 seconds, increasing their armor and magic resistance and dealing magic damage each second to enemies within 250 units range.
Active:Mordekaiser deals magic damage to the target enemy champion and curses them for 10 seconds, dealing additional magic damage over time and healing himself for the damage done.
Initial Magic Damage: 12 / 14.5 / 17% (+ 2% per 100 AP)of target's maximum health
Magic Damage Per Second: 1.2 / 1.45 / 1.7% (+ 0.2% per 100 AP)of target's maximum health
Total Magic Damage: 24 / 29 / 34% (+ 4% per 100 AP)of target's maximum health
If the target dies while under the effect of the curse, their soul is enslaved as a controllable ghost and will follow Mordekaiser for 30 seconds. The ghost cannot use any active skills or items and deals magic damage with its basic attacks. The ghost's stats are:
Health: The enslaved champion's maximum health plus 15% of Mordekaiser's maximum health.
Attack Damage: The enslaved champion's base AD at level 1 plus its bonus AD from items and an additional bonus depending on Children of the Grave's rank.
Ability Power: The enslaved champion's AP.
Movement Speed: The enslaved champion's base movement speed plus the bonus from Mordekaiser's boots.
Leash Range: 1125
Ghost Bonus AD: 25 / 50 / 100
During this time, Mordekaiser gains 25% of the enslaved champion's bonus health and 30% of the enslaved champion's AP. This bonus does not affect the ghost's stats.
Children of the Grave is a single-targeted ability that marks the target.