Contamination [Urza's Saga]

Contamination [Urza's Saga]Set: Urza's Saga Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of any other type and amount.

target player may put Blaring Recruiter into their hand from their library

Set: Commander 2016 Type: Creature — Chimera Rarity: Uncommon Cost: {1}{U}{R} Flying

Don't venture into the darkness

but sooner or later we must learn to live without them

{U}: Target creature becomes blue until end of turn

Set: Urza's Saga Type: Creature — Wall Rarity: Uncommon Cost: {1}{U} Defender

flying low to join a battle can be a costly mistake

create four 1/1 green Saproling creature tokens

Set: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {2}{W} {3}{W}{W}: You draw a card and target opponent gains 3 life

Fierce winds ripped across the tropical landscape

its controller adds an additional one mana of the chosen color

as if they know of intruders yet to come