Leyline of Anticipation [Core Set 2020] Elf Ranger Hunting Grounds has "Whenever an

Hunting Grounds has "Whenever an opponent casts a spell

Return it to the battlefield tapped under its owner's control at the beginning of the next end step

Return them to the battlefield at the beginning of your upkeep on your turn X in the next game you play with one of your opponents in this game

You may reveal a historic card from among them and put it into your hand

Set: Mirrodin Type: Legendary Artifact Rarity: Rare Cost: {2} If you would flip a coin

Leyline of Anticipation [Core Set 2020] Elf Ranger Hunting Grounds has "Whenever anSet: Core Set 2020 Type: Enchantment Rarity: Rare Cost: {2}{U}{U} If Leyline of Anticipation is in your opening hand, you may begin the game with it on the battlefield. You may cast spells as though they had flash.