Chains of Xel: Virtual Booster

Reluctant Brawler    C  Creature – Human Cleric Arena (When this creature enters the battlefield you may have it enter an arena with target creature or planeswalker you don’t control. They are in an arena for as long as you control this creature) At the beginning of your upkeep, sacrifice Reluctant Brawler if it is in an Arena and gain 5 life. 0/3	Kiora    R  Sorcery Versus (You may cast either half of this card for less. If you do, an opponent may copy the other half and cast it without paying it's mana cost) Put an X/X blue Octopus creature onto the battlefield where X is the number of cards in your hand Ashiok    R  Sorcery Look at target opponent's hand. Choose a non-land permanent card and put it onto the battlefield under your control, then lose life equal to the permanents converted mana cost.	Harida's Maneuver    U  Instant Choose one – Target creature deals damage to itself equal to it's power Target creature deals damage to its controller equal to its power Harida is the undisputed champion of the pits, a title she would give up in a second for her freedom	Insidious Smog    U  Enchantment When Insidious Smog enters the battlefield, creatures your opponents control get -1/-1 Creatures you control in Arenas have Deathtouch	Arbiter's Decision    U  Sorcery Exile target creature or planeswalker in an Arena with a creature or planeswalker you control “Level 3 violation in Pit 16! Concealed weapon! Eliminate the offender!”
No more commons	No more commons	Kessig Devourer    C  Creature – Human Berserker Arena (When this creature enters the battlefield you may have it enter an arena with target creature or planeswalker you don’t control. They are in an arena for as long as you control this creature) When a creature or Planeswalker in an arena with Kessig Devourer is destroyed, you gain 4 life 2/2	No more commons	Underhanded Broker    C  Creature – Human Advisor Creatures you control that are in an Arena have +1/+0 and First Strike “How should I know where that Akki got the hidden dagger from? Just pay up.” 1/2
No more commons	Xel'tok Brutalizer    C    Imbue (You may discard a card as you cast this spell) If you imbued Xel'tok Brutalizer, it enters the battlefield with X +1/+1 counters on it where X is the converted mana cost of the discarded card. In Xel'tok Block, only the biggest and most merciless prisoners still survive 3/5	Reluctant Brawler    C  Creature – Human Cleric Arena (When this creature enters the battlefield you may have it enter an arena with target creature or planeswalker you don’t control. They are in an arena for as long as you control this creature) At the beginning of your upkeep, sacrifice Reluctant Brawler if it is in an Arena and gain 5 life. 0/3	No more commons	Plains    B  Basic Land – Plains

Reluctant Brawler (common, foil)
Kiora // Ashiok (rare)
Harida's Maneuver (uncommon)
Insidious Smog (uncommon)
Arbiter's Decision (uncommon)
Kessig Devourer (common)
Underhanded Broker (common)
Xel'tok Brutalizer (common)
Reluctant Brawler (common)
Plains (basic)