1. Galaxy-Eyes Cloud Dragon : For some reason i cannot activate it's effect when it involves getting a galaxy eyes from the graveyard , but from the hand worked fine . here's the effect you can Tribute this card; Special Summon 1 "Galaxy-Eyes" monster from your hand or Graveyard, except "Galaxy-Eyes Cloud Dragon".

2.Number 79: Battlin' Boxer Nova Caesar : I wasn't able to attach xyz material to it from neither my hand nor the graveyard . Here's the effect Once per turn: You can attach 1 "Battlin' Boxer" monster from your hand or Graveyard to this card as an Xyz Material .

3.Rank-Up-Magic The Seventh One : It can only be activated if it's revealed to the opponent once you draw it in your draw phase , the problem is i can't reveal it . here's its effect If you draw this card with your normal draw during your Draw Phase, you can keep it revealed in your hand. At the start of your Main Phase 1, if you drew this card with your normal draw during the Draw Phase of this turn and it has been revealed in your hand since then: You can activate this card; Special Summon 1 "Number" monster from "101" to "107", except a "Number C" monster, from your Graveyard or Extra Deck. Then, Special Summon from your Extra Deck, 1 "Number C" monster whose name contains the same number as the Special Summoned monster, by using it as the Xyz Material. (This Special Summon is treated as an Xyz Summon.) You can only activate the effect of "Rank-Up-Magic The Seventh One" once per Duel.

4.Don Thousand's Throne : It keeps looping during the end phase . if i don't get damage it keeps activating with no effect but if i get damage it keeps giving me 500 lp with no end . here's its effect During your opponent's End Phase: Gain 500 Life Points for each time you took battle damage this turn.