So, by paying four mana, you can make two token copies of a Thran Dynamo and be up on mana for the turn
Play boosters guarantee at least one foil, but compare play boosters and collector boosters, and you'll see the additional guaranteed foils help increase the cost greatly
Before we get too ahead of ourselves, you do really need to be playing a deck thats either going to reliably trigger the Prodigys evolve a few times or provide power buffs through other means
Battle cry is available here
During your upkeep, if you reveal a creature card with mana value six or greater on the top of your library, you get to transform Runo into Krothuss, Lord of the Deep
Box EV Calculation Using the slot-based approach with March 2026 JPN market prices: Slot 5 (Rare slot) Expected Value: Slot 4 (Reverse/Mirror slot) Expected Value: Per Pack EV : 443 + 204 = 647 Per Box EV (20 packs) : 647 20 = 12,940 God Pack bonus (1/35 boxes ~15,000): +429 Total Box EV : ~13,369 (~$91) Box Market Price : ~41,500 (~$283) EV Ratio : ~32% An EV ratio of 32% is lower than many modern JPN sets (typically 50-80%), reflecting the extreme value concentration in a few top pulls