Sheen Holofoil: Introduced in the XY era, with diagonal light refracting patterns that vary by language edition (Japanese, Korean, International)
For example, the mana value of Lightning Round: Other Returning Mechanics These returning mechanics aren't featured in this set and appear on only a small number of cards, but they gave me some cool cards and what, I'm not going to show them off
Darkblast can kill creatures with 2 toughness Darkblast is a fairly useful one-of card to have access to in Dredge
Usually in beneficial ways for the attacker, but not always
For example, cards like Angel of Jubilation and Yasharn, Implacable Earth can be used to prevent an opponent Sacrificing their own creatures, and Tarjuru Preserver or Sigarda, Host of Herons stops foes from forcing you to Sacrifice creatures