Turning any creature into an active threat and rummage effect, while drawing a card, is an amazing deal for one mana
FIN Magic: The GatheringFINAL FANTASY 449 - Rare - English EN Card Name Mana Cost Type Legendary Creature Human Knight Rarity Rare rules Text Jump - During your turn, Kain has flying.Whenever Kain deals combat damage to a player, that player gains control of Kain
That's nasty good in all of the places, like in tokens matter with Green dorks, aggro to refill your hand, or landfall making dorks like Insect tokens from Scute Swarm to draw a ton cards in decks with just Green or other colors like Simic Landfall or Selesnya Tokens
Slicer, Hired Muscle / Slicer, High-Speed Antagonist Slicer, Hired Muscle is a chaotic forcefast, double-striking, and constantly switching sides
Also, if you didn't go first, you can also just wait to play your land for turn until after attacking with Cartographer's Hawk
Its cost is quite high at nine Ink, but its payoff could swing the game in your favor