As to the full art Trainers and secret rares, it is worth noting this set includes no less than 28 cards with a pull rate of 1:1000, at least according to this model
Piplup Penguin Pokmon Source: official-artwork Source: official-artwork Genera Penguin Pokmon Piplup 112/M-P MEGA Promos Piplup 027/080 Inferno X Piplup 085/080 Inferno X Piplup 025/100 Star Birth Piplup 232/S-P Sword & Shield Promos Piplup 009/049 Dream League Piplup 052/049 Dream League Blastoise & Piplup-GX 016/064 Remix Bout Blastoise & Piplup-GX 069/064 Remix Bout Blastoise & Piplup-GX 070/064 Remix Bout Blastoise & Piplup-GX 076/064 Remix Bout Piplup 008/050 Ultra Forces Piplup 003/066 Ultra Moon Piplup 004/066 Ultra Moon Piplup 018/059 Red Flash Piplup 025/093 EX Battle Boost Piplup 006/020 Shiny Collection Piplup 006/046 Master Deck Build Box Piplup 019/069 Dark Rush Piplup 002/012 Collection Pack Mewtwo LV.X Piplup 005/015 Gift Box DPt Piplup 002/013 Entry Pack DPt Piplup 002/009 11th Movie Commemoration Set Piplup 119/DP-P DP-P Promotional Cards Piplup Entry Pack '08 Piplup 074/DP-P DP-P Promotional Cards Piplup 029/DP-P DP-P Promotional Cards Piplup 003/PPP PPP Promotional Cards Piplup 008/DP-P DP-P Promotional Cards Piplup 019/DP-P DP-P Promotional Cards Piplup DPBP#454 Diamond Collection Piplup M 007/022 2009 Movie Commemoration Random Pack
Its not in your deck, so go for it
Despite its powerful effect, it does not affect the user's monsters, making it a one-sided field-clearing card
Cast any spell that deals two or more damage because youre the red mage
Few people want to trade a Guildmage or similar 2/2 creature in combat with a creature that gets value from entering and leaving the battlefield, so people will take the two damage rather than provide an opponent the extra draw
