Venser's Journal Condition:Excellent Return a land you control

Return a land you control to its owner's hand: Return target artifact or enchantment card with mana value X or less from your graveyard to the battlefield

right down to the last card

Vivien of the Arkbow

so there is a balance between buying cards (3 megacredits per card) and actually playing them (which can cost anything between 0 to 41 megacredits

Rules for using a Patrol can be found in The Book of Judgement

Venser's Journal Condition:Excellent Return a land you controlVenser's Journal Artifact You have no maximum hand size. At the beginning of your upkeep, you gain 1 life for each card in your hand. Set: Commander 2016 Language: English