![Assorted] Planeswalkers

Kicker
When Karn, Ancient Relic enters the battlefield, if it was kicked, draw three cards, then discard two cards unless you discard a historic card.
+1: Surveil 1. You gain 1 life.
-2: Create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control."
-8: Return all historic cards from your graveyard to your hand, then put up to three historic cards from your hand onto the battlefield.

Karn, Curator of the Maze's abilities cost +X more to cast, where X is a third of the number of Gates with different names you control, rounded down.
0: Scry 2.
-2: Mill four cards. Return a basic land or Gate card milled this way to your hand.
-10: Draw ten cards. You gain 20 life.

Awakening spells may target any noncreature permanent, land or Elemental rather only lands.
+1: Draw a card, then discard a card unless you put an artifact with mana value 1 or less from your hand onto the battlefield.
-2: You may cast a card from your graveyard if you cast it for its awaken cost. If you do, exile it as it resolves.
-8: You get an emblem with "Artifacts and lands you control have indestructible and vigilance."

+1: Untap up to one target artifact you control. Put a brick counter on it.
-2: Mill four cards. Return an artifact card milled this way to your hand.
-6: For each artifact you control with a brick counter on it, you gain 2 life and draw a card.

+3: Target player draws a card and adds .
+1: Exile target permanent.
-15: Search your library for three colorless permanent cards with different names and put them onto the battlefield. Then shuffle.