Mechanics Playground: Virtual Booster

This booster was generated with modern collation since the cardset contains mythics: 1 rare / mythic, 3 uncommons, 10 commons, 1 basic land.
You could alternatively have 15 random cards regardless of rarity.

Circle of Reflection R Enchantment Reflect (Whenever a spell is cast, this becomes that spell's color/s.) If a source that doesn't share a color with Circle of Reflection would deal damage to you, prevent 1 of that damage.	Continental Edge U Land : Add . When a land enters the battlefield under your control, sacrifice Continental Edge. If you do, search your library for a basic land card and put it onto the battlefield tapped, then shuffle your library.	Kami of the White Parasol U Creature – Spirit Flash When Kami of the White Parasol enters the battlefield, you may exile another permanent you control until Kami of the White Parasol leaves the battlefield. 2/2	Soul Extractor U Instant Turn target permanent face down. (It's a 2/2 creature)	Soul Corruption C Instant Destroy target nonartifact, nonwhite creature.
Eureka Shout C Instant Draw two cards, then reveal your hand.	Prepare the Grave C Sorcery Any number of target players each discard a card.	Pulse of Strength C Instant Target creature gets +1/+1 until end of turn for each mana in your mana pool.	Vicious Bear C Creature – Bear If Vicious Bear would deal combat damage to a creature, it deals double that damage instead. 2/2	Reality Leak C Instant Counter target spell unless its controller pays .
Fencing Instructor C Creature – Human Soldier Armor 1 (This enters the battlefield with 1 +1/+1 counters on it. Damage is dealt to it by first removing +1/+1 counters if able.) , Remove a +1/+1 counter from Fencing Instructor: Prevent all damage that would be dealt to it this turn. 2/1	Flowstone Bulwark C Creature – Elemental Wall Defender Whenever Flowstone Bulwark blocks, you may have it get +2/-2 until end of turn. 2/4	Spearman of Seht C Creature – Human Soldier Aggression 1 (This gets +1/+1 for each creature blocking it.) First strike 3/2	Spiked Clank C Artifact Creature – Golem Windup (, : Put a +1/+1 counter on this. Windup only as a sorcery.) As long as Spiked Clank has a +1/+1 counter on it, it has first strike. 3/2	Swamp B Basic Land – Swamp

Circle of Reflection (rare)
Continental Edge (uncommon)
Kami of the White Parasol (uncommon)
Soul Extractor (uncommon)
Soul Corruption (common)
Eureka Shout (common)
Prepare the Grave (common)
Pulse of Strength (common)
Vicious Bear (common)
Reality Leak (common)
Fencing Instructor (common)
Flowstone Bulwark (common)
Spearman of Seht (common)
Spiked Clank (common)
Swamp (basic)