Mega Charizard X ex costs 500 Pack Points to craft
Im not entirely sure why this Sakazuki card is a bit more than the Borsalino since Sakazuki is clearly the worst Admiral in the series
If a card states it affects all Monsters, Spells, Traps, or specific parts of the field, from performing an action If a card effect prevents your opponent from performing an action (such as Summoning, activating cards, or attacking), it prevents both opponents

Dark Wartortle #46Uncommon $3.72 Dark Wartortle #39Uncommon $3.14 Wartortle #42Uncommon $5.11 Wartortle #42Uncommon $33.75 Wartortle #63Uncommon $2.10 Wartortle #15Promo $66.35 Wartortle #92Uncommon $23.80 Wartortle #50Uncommon $4.67 Wartortle #75Uncommon $2.43 Wartortle #65Uncommon $3.28 Pokemon 2-Player Starter Set (Revised Base Set Reprint Run) $249.50 Base Set Theme Deck - "Blackout" (Revised Base Set Reprint Run) Base Set Theme Deck - "Zap!" (Revised Base Set Reprint Run) $499.95 Base Set Theme Deck - "Brushfire" (Revised Base Set Reprint Run) Base Set Theme Deck - "Overgrowth" (Revised Base Set Reprint Run) $685.00 Base Set Booster Pack [Revised Unlimited Edition] $786.87 Base Set Booster Box [Revised Unlimited Edition] Pokemon Base Set (Shadowless) [1st Edition] Booster Box Whimsicott #15Rare $0.47 Jellicent #45Rare $0.93 Numel #21Common $0.29 Oddish #1Common $0.52 Scyther #7Common $1.51 Charmeleon #19Uncommon $2.18 Delibird #38Uncommon $0.32 Golduck (34) #34Uncommon $0.37 Samurott #41Holo Rare $1.82 Charizard #20Holo Rare $49.14

You can only use each of the following effects of "Oneiros, the Dream Mirror Tormentor" once per turn
There are more powerful cards that also gain life out there not on this list however they are in some way worse at providing the life boost than these cards