In Aeternum: 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.

Card36423 R Creature – Spirit Wall Indestructible Creatures blocked by ~ lose and cannot gain trample. 0/1	Stifle U Instant Counter target activated or triggered ability. (Mana abilities can't be targeted.)	Card36088 U Creature – Homunculus Advisor Your maximum hand size is increased by one. When ~ dies, draw a card. 1/1	Pyrrhic Victory U Instant Cast Pyrrhic Victory only during an opponent's turn. Creatures you control gain deathtouch until end of turn.	Card36161 C Enchantment – Aura Enchant creature Enchanted creature has indestructible and oppress.
Mindgrasp C Instant Target opponent discards a card.	Card36162 C Creature – Merfolk Wizard Banisher (If a creature dealt damage by ~ this turn would die, exile it instead.) 2/3	Card36167 C Sorcery Immolate 2 (Instead of paying ~'s mana cost, you may sacrifice 2 permanents that share a color with this spell.) Draw 2 cards.	Card36170 C Enchantment – Aura Enchant creature Enchanted creature has “: Counter target activated ability.” (Mana abilities can’t be targeted.)	Card36159 C Instant Attacking creatures you control gain indestructible until end of turn.
Card36171 C Creature – Serpent Wall Defender, [Unstable] 6/6	Card36157 C Instant Creatures you control get +1/+2 until end of turn.	Card36165 C Creature – Kithkin Rebel First Strike, Vigilance 2/2	Card36166 C Creature – Elf Knight Indestructible Whenever ~ becomes the target of a spell or ability, it loses indestructible until end of turn. 3/2	Swamp B Basic Land – Swamp

Card36423 (rare)
Stifle (uncommon)
Card36088 (uncommon)
Pyrrhic Victory (uncommon)
Card36161 (common)
Mindgrasp (common)
Card36162 (common)
Card36167 (common)
Card36170 (common)
Card36159 (common)
Card36171 (common)
Card36157 (common)
Card36165 (common)
Card36166 (common)
Swamp (basic)