diff --git a/forge-gui/res/cardsfolder/e/explore.txt b/forge-gui/res/cardsfolder/e/explore.txt
index 72e33aad534..89d83243a78 100644
--- a/forge-gui/res/cardsfolder/e/explore.txt
+++ b/forge-gui/res/cardsfolder/e/explore.txt
@@ -3,6 +3,8 @@ ManaCost:1 G
 Types:Sorcery
 A:SP$ Effect | Cost$ 1 G | Name$ Explore Effect | StaticAbilities$ Exploration | AILogic$ Always | SubAbility$ DBDraw | SpellDescription$ You may play an additional land this turn. Draw a card.
 SVar:Exploration:Mode$ Continuous | Affected$ You | AddKeyword$ AdjustLandPlays:1 | EffectZone$ Command | Description$ You may play an additional land this turn.
+SVar:NeedsToPlayVar:ZZ GE1
+SVar:ZZ:Count$ValidHand Land.YouOwn
 SVar:DBDraw:DB$ Draw | Defined$ You | NumCards$ 1
 SVar:Picture:http://www.wizards.com/global/images/magic/general/explore.jpg
 Oracle:You may play an additional land this turn.\nDraw a card.