Ten mana is a lot, which is why you can also reduce the cost of it by one mana for each untapped creature you tap as you cast it
False Defeat ($16.22) The number of 4-mana spells in white that resurrect a creature, like Abuelo's Awakening, keeps increasing to the detriment of False Defeats price point
Although Boros Convoke doesn't have any explicit Clues synergy, it's very common for this deck to put Clues to work by turn 2 : You open with an Inspector, then follow on turn 2 with either a Warden (and tap everything to pump it), a Demolition, or in a pinch just crack the Clue to draw an extra card
Its hard to tell a difference between the white of the Pokball or the yellow font on the word Pokmon
The Japanese prints have been selling for well north of 200, so if thats anything to go off, then Sunbreon ex will be one to watch