Fierce Guardianship [Commander 2020] Magic Player Rewards 2011 Then that player loses all

Then that player loses all unspent mana and you add the mana lost this way

Set: Commander Anthology Type: Artifact — Equipment Rarity: Uncommon Cost: {1} Equipped creature gets +1/-1

Set: Modern Event Deck 2014 Type: Legendary Planeswalker — Elspeth Rarity: Mythic Cost: {2}{W}{W} +1: Create a 1/1 white Soldier creature token

or it will not come

you may look at the top card of your library

Fierce Guardianship [Commander 2020] Magic Player Rewards 2011 Then that player loses allSet: Commander 2020 Type: Instant Rarity: Rare Cost: {2}{U} If you control a commander, you may cast this spell without paying its mana cost. Counter target noncreature spell. "Hunt somewhere else. This is your only warning." Gavi, nest warden