King of the End

[JessicaMuddy]

2 Level 7 DARK monsters

You can gain 2000 Life Points. You must have 1000 Life Points or less to activate and to resolve this effect. You can only use this effect once while this card is face-up on the field. When this card attacks or is attacked, after damage calculation: You can detach 1 Xyz Material from this card, then target 1 Spell/Trap card on the field; banish it. You can only use this effect of "King of the End" once per turn.

 

Simple Magician support/pendulum removal.

[Hello my name is Enguin]

I mean... it's not very good is it. 2 Level 7 DARK monsters is an odd requirement, it's not a strong effect and the card is weakened by those specifications. Apart from the conditional double Dian Keto, which is very weird and only kind of fits with the name, it's entirely outclassed by Ebon Illusion Magician.

 

Ebon Illusion brings you a free Dark Magician (or any other normal Spellcaster, pendulums also) as well as banishing anything on attack declaration, causing a replay in which you can choose not to attack at all, which is a boon should you have some reason for not wanting to kill a thing (Graydles and such), whereas this has to complete an attack, putting it at risk of every battle related effect, and can only banish backrow or scales.

 

I'd give it the Ebon Illusion rank-up summoning condition at least (or actually having looked at the options, a Gaia Charger condition would be better), and have the LP gain trigger on the summon regardless of what you're on. Then it becomes quite a nice option for overlaying onto a dead Pleiades or whatever else.