Akroma's Memorial [Future Sight]

Akroma's Memorial [Future Sight]Set: Future Sight Type: Legendary Artifact Rare Cost: {7} Creatures you control have flying, first strike, vigilance, trample, haste, and protection from black and from red. "No rest. No mercy. No matter what." Memorial inscription

{T}: Create a 1/1 colorless Sliver creature token

Set: Kaladesh Inventions Type: Artifact Mythic Cost: {3} Whenever a nonartifact permanent enters the battlefield under your control

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

You shouldn't have

Set: Arena League 1999 Type: Creature — Imp Rare Cost: {B}{B} Flying When you cast a creature spell

−7: You get an emblem with "At the beginning of your end step

Set: Limited Edition Alpha Type: Enchantment — Aura Rare Cost: {1}{G}{G} Enchant land When enchanted land becomes tapped

Set: Duels of the Planeswalkers Type: Artifact Rare Cost: {5} Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it

Set: Kaladesh Promos Type: Artifact Creature — Construct Mythic Cost: {3}{G}{G} Trample When Verdurous Gearhulk enters the battlefield

Set: Alara Reborn Promos Type: Creature — Dragon Rarity: Mythic Cost: {2}{R}{R}{R}{G} Flying

Set: Antiquities Type: Artifact Creature — Shapeshifter Rare Cost: {6} As Shapeshifter enters the battlefield

its gigantic head smashed into the mountainside