July 16, 2015
Use your Crystal Beasts to fill your Spell & Trap Zones, fuel powerful effects, and summon the ultimate Rainbow Dragon to overwhelm your opponents

Here are the first-time rewards for each difficulty level: Beginner : Pack Hourglass x2, Shinedust x50, Shop Ticket, XP x25 Intermediate : Pack Hourglass x4, Shinedust x100, Shop Ticket, XP x50 Advanced : Pack Hourglass x6, Shinedust x150, Shop Ticket, XP x75 Expert : Pack Hourglass x8, Shinedust x200, Shop Ticket, XP x100 And here are the Chance Rewards for each difficulty level, along with their likelihood of being rewarded after each match: Beginner : Promo Pack (51%), Shinedust x25 (100%), Shop Ticket (38.7%) Intermediate : Promo Pack (64%), Shinedust x25 (100%), Shop Ticket (48.3%) Advanced : Promo Pack (80%), Shinedust x25 (100%), Shop Ticket (60.4%) Expert : Promo Pack (100%), Shinedust x25 (100%), Shop Ticket (75.5%) Pokmon TCG Pocket Cresselia ex Drop Event: All Promo Cards Players who earn Promo Packs during the Cresselia ex Drop Event will have those cards added to the gifts menu on the home page of the app, where they can be opened one at a time to receive one card out of a pool of five

All youd need to do is pendulum summon this guy next turn and boom , youve got a free negate card on your field every single turn
Against: Rhystic Study is just Sphere of Resistance if your opponents play the game correctly
It appears this original effect later went on to inspire Jungle Mr