mtg unicorn cards Magic The Gathering - Benevolent Whenever another creature enters the battlefield under your control Good-Fortune Unicorn | Modern Horizons

You pay all costs and follow all normal timing rules for cards played with Unstable Amulet's last ability

Not only do you need the right kind of effects to get her into play you also really want to reliably have dorks in play when you do

1 Vivid Meadow

If a player does, creatures that player controls can't attack you or planeswalkers you control until your next turn

According to that press release: Wizards of the Coast invites players and fans around the world to join in celebrating an iconic piece of gaming history with Magic: The Gathering FINAL FANTASY

Also, with a tight playgroup who take turns efficiently, and know their decks