Experimental Set 1: Virtual Booster

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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.
 R 
Sorcery
As an additional cost to cast Radical Thought, sacrifice all Source Counters you control.

Draw X cards and gain X life where X is the amount of Source Counters sacrificed with Radical Thought.
 U 
Creature – Elemental
Haste

At the end of your turn, sacrifice Sparking Energy and get a Source Counter
3/1
 U 
Creature – Elemental
Energon Breather's power is equal to the number of Source Counters you control.

Source (You may exile this card from your hand to gain a Source counter. You may activate this ability anytime you could cast a sorcery)
*/1
 U 
Instant
You may sacrifice 2 Source Counters rather than pay Dynamic Search's Mana Cost.

Draw 2 Cards
 C 
Creature – Elemental
Source (You may exile this card from your hand to gain a Source counter. You may activate this ability anytime you could cast a sorcery)
0/2
 C 
Creature – Human Warrior
Worldpulse Rusher has haste as long as you control a Source Counter.
2/1
 
 
No more commons
 
 
No more commons
 
 
No more commons
 
 
No more commons
 
 
No more commons
 
 
No more commons
 
 
No more commons
 
 
No more commons
Island
 
 B 
Basic Land – Island

Radical Thought (rare)
Sparking Energy (uncommon)
Energon Breather (uncommon)
Dynamic Search (uncommon)
Energon Shell (common)
Worldpulse Rusher (common)
Island (basic)