yugioh generaider cards Complete Custom Deck for Yu-Gi-Oh! You can Tribute any number of Generaider monsters and/or Machine monsters Yu-Gi-Oh Card - ETCO-EN027 -

Just note that this effect wont work against pendulum decks, because when a pendulum monster is destroyed, it never actually goes to the graveyard

Commonly, uncounterable spells are expensive green creatures or blue creatures that would otherwise be incredibly vulnerable to counterspells, like Tyrranax Rex

Then put a +1/+1 counter on Kathril for each counter put on a creature this way

This likely symbolizes the fact that in the anime, it is the combined form of the Chaos Over-Hundred Numbers, and was Xyz Summoned using all seven of them as Xyz Materials

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