Name:Barrin's Codex
ManaCost:4
Types:Artifact
T:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | TriggerZones$ Battlefield | Execute$ TrigPutCounter | OptionalDecider$ You | TriggerDescription$ At the beginning of your upkeep, you may put a page counter on CARDNAME.
SVar:TrigPutCounter:AB$PutCounter | Cost$ 0 | Defined$ Self | CounterType$ PAGE | CounterNum$ 1
A:AB$ Draw | Cost$ 4 T Sac<1/CARDNAME> | NumCards$ X | References$ X | SpellDescription$ Draw X cards, where X is the number of page counters on CARDNAME.
SVar:X:Count$CardCounters.PAGE
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/Barrins_Codex.jpg
Oracle:At the beginning of your upkeep, you may put a page counter on Barrin's Codex.\n{4}, {T}, Sacrifice Barrin's Codex: Draw X cards, where X is the number of page counters on Barrin's Codex.