You should play the card whenever the proliferate effect alone makes sense since you get something extra
The Pokemon 25th Anniversary Celebrations Elite Trainer Box includes 10 Celebrations 4-card booster packs, 5 additional booster packs, a special foil Greninja card, 65 card sleeves, 45 energy cards, a players guide, rulebook, dice, condition markers, and a collectors box with dividers
Theres plenty of competition in the mass-reanimator department, but this gives you a pretty significant mana advantage if you manage to miracle-cast it
Plains Ikoria Plains | Illustration by Jesper Ejsing Ejsing doesnt do a ton of lands for Magic, but theres a high proportion of bangers in the 13 or so in his portfolio
If you control a Six Samurai monster other than Instructor of the Six Samurai, you can Special Summon this card (from your hand)
Row 3 Bound To The Mortal World: Enter the shop with Luna