Echo of Eons [Modern Horizons] Shade −1: Put a +1/+1 counter

−1: Put a +1/+1 counter on each creature you control

my strength is that of mountains

{T}: Put a matrix counter on target creature and that creature gains "Remove a matrix counter from this creature: Regenerate this creature

each player creates a 2/2 black Zombie creature token with haste named Tombspawn for each creature card in their graveyard

if you didn't lose life this turn

Echo of Eons [Modern Horizons] Shade −1: Put a +1/+1 counterSet: Modern Horizons Type: Sorcery Rarity: Mythic Cost: {4}{U}{U} Each player shuffles their hand and graveyard into their library, then draws seven cards. Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.) The present is a matter of perspective.