Pokmon TCG Format Legality View the current Standard format regulation marks and Expanded format banned cards
When the floor collapsed, Dumon saved Shark from death
In any case, damage prevention effects like you cited above simply reduce the damage before the effect happens, so the effect is reduced accordingly
The action trigger function basically has an ability value correction, and additional effects can be applied by discarding the hand
Once per turn: You can destroy as many Field Spells on the field as possible, and if you do, gain 1000 LP, then you can add 1 Field Spell from your Deck to your hand." Once per Turn: You can Special Summon 1 Level 4 or lower monster from your hand
8 competitors were in the junior age division, 6 in the senior, and 6 in the master age division