While the Empty Jar player has nothing to discard/draw, the opponent will deck themselves out
Like most Magic: The Gathering cards, the value of Blessed Alliance depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Eldritch Moon)
There are cards with infect in all four of the creatures colors, making it easy to incorporate them as well as creatures with toxic for a formidable poison counters deck build
How to build a Lorcana deck For your first game, we recommend using one of Ravensburger's pre-made Disney Lorcana starter decks
Duelist Pack: Kaiba and Duelist Pack: Yugi have both been out of print for years, and contain highly sought-after cards like Chaos Emperor Dragon - Envoy of the End, Sorcerer of Dark Magic, Pot of Greed, and Crush Card Virus
Multiple cards in blue have similar effects along with draw