It allows you to grow your creatures to unlock board stalls, while enabling some very interesting synergies by dishing out creature abilities to your team
For every ploy of Mm'menon's to glean the Uthros Combine's hard-earned secrets, Vv'viza has an equally clever countermeasure in place to keep the expelled researcher out
The world design was beautiful, the characters were interesting, and they introduced a ton of mechanics that were really fun, even if some were pretty hit-or-miss
Monsters like Galaxy Wizard and Radius, the Half-Moon Dragon have effects that allow them to increase their levels to Level 8, while spell and trap cards such as Rank-Up-Magic Cipher Ascension or Constellar Belt are designed to bring out even stronger XYZ monsters or protect your Galaxy-Eyes monsters once theyre already on the field
Honestly, Strength Bobbleheads greatest strength (sorry) is its utility as 3-mana ramp with the possibility of growing a creature