Unless that signatures from a big-time Magic name or artist, its unlikely that getting your cards signed will have a positive effect on the grading or value of that card
You dont keep the reanimated creature, so its best to look for creatures with impactful enters abilities
Kogla, the Titan Ape Kogla, the Titan Ape is a fantastic commander for mono-green, letting you take advantage of all of greens awesome land ramp spells like Cultivate and Skyshroud Claim to get Kogla onto the battlefield ahead of time
Magic: The Gatherings next set, Bloomburrow, is nearly upon us
Blue-based artifact decks tend to do pretty well, alongside fast Combo decks like Painter's Servant decks or Cephalid Breakfast, named after Cephalid Illusionist
Housed in a sturdy collectors box, this release remains one of the most memorable Elite Trainer Boxes from the XY era