Regarding the effect that summons the three knights, it was customary for this type of effect to ignore the resurrection restrictions even if the summoning conditions could be ignored, but for some reason it was decided that the resurrection restrictions could be ignored for this card
Zacian V 95/159 - Crown Zenith Holofoil Zacian V 95/159 - Crown Zenith Holofoil The Pokmon Company This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokmon
With thousands of cards to choose from, the game is never the same twice.
As long as you have a hand cost, it's sometimes useful to be able to keep going from Samo to Samo to something
But since my creature has tantrum, I can assign 3 damage to your 3/3 and the remaining 2 damage to you (the attacking player), and I get to punish you for attacking with your tiny creature into my tantrum creature
Neheb, the Eternal Neheb, the Eternal converts all your burn damage into mana, which leads to some busted turns