Aetherstorm Roc [Kaladesh]

Aetherstorm Roc [Kaladesh]Set: Kaladesh Type: Creature Bird Rarity: Rare Cost: {2}{W}{W} Flying Whenever Aetherstorm Roc or another creature enters the battlefield under your control, you get {E} (an energy counter). Whenever Aetherstorm Roc attacks, you may pay {E}{E}. If you do, put a +1 +1 counter on it and tap up to one target creature defending player controls.

Set: Modern Masters 2017 Type: Enchantment Rarity: Common Cost: {1}{G} Sacrifice Seal of Primordium: Destroy target artifact or enchantment

then discard a card at random

" —Merrik Aidar

They never flinch at pain and are seldom good at math

Centuries of temporal strife had stripped Dominaria of its natural defenses

Set: Ravnica: City of Guilds Type: Artifact Rarity: Uncommon Cost: {3} {T}: Choose a player

Set: Homelands Type: Enchantment — Aura Rarity: Common Cost: {G} Enchant creature

Set: Fallen Empires Type: Land Rarity: Rare Sand Silos enters the battlefield tapped

A warning shout would take too long

Their home uprooted by a giant

Set: Magic 2013 Type: Sorcery Rarity: Uncommon Cost: {4}{B} Put target creature card from a graveyard onto the battlefield under your control

Genesis Hydra enters the battlefield with X +1/+1 counters on it