quests Visual only NPE | Reward Overlay does not trigger after completing the Starter Duel Deck Quest Visual only Ghired, Mirror of the Wilds causes performance issues when non-legendary token copies are made of itself All Set Mastery level 1 & 2 pets display incorrect rarity text on the Companion select screen Conjured card with Nashi, Illusion Gadgeteer is not revealed when only one card is in graveyard NPE | NPE Quests sometimes displays quest rewards twice Visual only The correct prompt doesn't show after activating Conduit of Worlds for the second time Lumbering Laundry Mini-CDC usually doesn't last till end of turn Visual only, effect is still active Set Mastery | Infinite Level Uncommon ICR overlay not popping up when rewarded Visual only, ICR is received Cards in hand will display as castable even if only one of two Cryptex is activatable Visual only, card is not actually castable

If a Mountain you control leaves the battlefield between the time Valakut's second ability triggers and the time it resolves, be aware of whether that was the Mountain that caused Valakut's ability to trigger or not
Mewtwo & Mew GX (Unified Minds) Tag Team GX cards were one of the most popular, most creatively ambitious, and most collector-friendly mechanics ever introduced in the Pokemon TCG, combining two Pokemon on a single card with powerful combined attacks, elevated HP totals, and artwork that told a story about the relationship between the featured Pokemon
Warp is sort of an interesting twist on a previous Magic mechanic called Evoke, letting you cast creatures for a cheaper cost but forcing them to be exiled at the end of the turn, allowing you to temporarily take advantage of their abiltiies earlier and then cast them again from exile later