When you discover X, you reveal cards one at a time from the top of your library, so any cards that do not meet your discover value of X become the rest and essentially get shuffled before you place them at the bottom of your library
This token can be sacrificed while spending two mana to search the library for a basic Land to put tapped into play, essentially acting as a ramp mechanic
Hangarback Waker 6.5/10 This little card is certainly a pretty fair card in isolation
Each deck set includes 1 ready-to-play deck of 100 Magic cards (2 Traditional Foil Legendary cards, 98 nonfoil cards), a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or nonfoil alternate-border card of rarity Rare or higher and 1 Traditional Foil Showcase Ichor Common or Uncommon card), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card.
Once The Great Henge's last ability has triggered, you'll draw a card even if you can't put a +1/+1 counter on the creature for some reason (most likely because it has left the battlefield)
Giving Double, as the name suggests, for both tokens and counter strategies