Use charts as a behavior management tracker system for your whole class or individual students
Depending on how the format breaks and where you want edge, you could potentially maindeck a card like this
BT13-040 R Digimon Lv.4 Alternative Art Magnamon Color Yellow Blue Cost 7 DP 7000 Digivolve Cost 1 Yellow 4 from Lv.3 Form Armor Form Attribute Free Type Holy Warrior/Royal Knight Card Text 1 [Special Digivolution Condition] [Digivolve] 3 from [Veemon] [Effect] Blocker (When an opponent's Digimon attacks, you may suspend this Digimon to force the opponent to attack it instead.) [All Turns] When this Digimon would leave the battle area, Draw 1
Single Purchases: If chasing through packs isnt your style, buying a God Rare outright might be more practical and cost-effective
Legendary Duelists: Immortal Destiny reimagines Dark Necrofear and creates new ways to assemble and defend the Destiny Board as it spells out its message of despair
Once per turn, during the End Phase: Return this card to the Extra Deck, and if you do, Special Summon 1 "Chimera Hydradrive Dragrid" from your Extra Deck