Valhalla: 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.

Merfolk Vanguard R Creature – Mermaid First Strike Depth 2 (Cards with a lower depth value than 2 cannot block Merfolk Vanguard.) 3/3	Experiment 3 U Instant You have Supercharge 1 (Spells that deal damage deal 1 more.) until end of turn.	No more uncommons	No more uncommons	No more commons
No more commons	No more commons	No more commons	No more commons	No more commons
No more commons	Fresh Recruit C Creature – Legionnaire Formation 1 (Fresh Recruit gains +1/+1 for every allied permanent with Formation, up to a max of +1/+1.) 0/1	Lost Traveller C Creature – Human Remnant (When Lost Traveller dies, create a 1/1 Soul with Defender and Flying.) 0/1	No more commons	Plains B Basic Land – Plains

Merfolk Vanguard (rare)
Experiment 3 (uncommon)
Fresh Recruit (common)
Lost Traveller (common)
Plains (basic)