Snapcaster Mage [Ultimate Box Topper]

Snapcaster Mage [Ultimate Box Topper]Set: Ultimate Box Topper Type: Creature Human Wizard Mythic Cost: {1}{U} Flash When Snapcaster Mage enters the battlefield, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. (You may cast that card from your graveyard for its flashback cost. Then exile it.)

Target creature defending player controls can block any number of creatures this turn

Set: Scars of Mirrodin Tokens Type: Card Common Cost: (A player with ten or more poison counters loses the game

except it doesn't copy that creature's color and it has this ability

I am reminded of the fable of the silver egg

Players can't pay life or sacrifice creatures to cast spells or activate abilities

Discard two cards: All lands target player controls become 3/3 creatures until end of turn

Speaker of the Council

{T}: Target creature gets +2/+2 until end of turn

the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card

Set: Commander Anthology Type: Enchantment Uncommon Cost: {2}{R}{R} At the beginning of the end step

Set: Core Set 2019 Promos Type: Land Uncommon Cost: You have no maximum hand size

Set: Battle for Zendikar Promos Type: Creature — Elemental Mythic Cost: {4}{G}{G} When Greenwarden of Murasa enters the battlefield