Actually, due to my dopiness, I believe it's every two and 1/2 turns because I only have one Mountain and thus can only remove 1 extra ctr a turn
So if you want to try to attack and see what will happen, go for it!
EOT I'll activate the ability to remove a time ctr.
Untap, upkeep - remove a time ctr
Activate the ability to remove the last time ctr
Grave Scrabbler
Done
Now, I assume you're done because you can't attack. So I'll take my next turn.
Untap, upkeep - remove a time ctr
Done.
Untap, upkeep
Spidey: 15
Hand: 0
Library: 1
In Play:
(T) Mountain
(T,U) Forest x2
(T,T) Plains x2
(T,U,U) Island x3
(T,U) Swamp x2
Chronomatic Escape effect (Creatures can't attack me until my next turn
(U)
Rift Elemental (1/1, 1R, remove a time ctr from a permanent I control or a suspended card I own: ~ gets +2/+0 ueot)
(U)
Imperiosaur (5/5)
*Winded*
(U)
Nessian Courier (3/3)
(U)
Blade of the Sixth Pride (3/1)
(U)
Homing Sliver (2/2, Each Sliver card in each players hands has Slivercycling 3)
(U)
Mass of Ghouls (5/3)
(U)
Mesmeric Sliver (2/2, All Slivers have "When this permanent CIP, you may fateseal 1)
(U)
Quagnoth (4/5, shroud)
(S)
Grave Scrabbler (2/2)
Graveyard: Logic Knot, Judge Unworthy
RFG: Edge of Autumn, Ichor Slick, Chronomatic Escape (2 time ctrs)
Mooseman: 16
Hand: 1
In Play:
(UU) Plains
(UU) Island
(UU) Swamp
(U) Mountain
(U) Forest
Second Wind (Enchant creature
T: Tap enchanted creature.
T: Untap enchanted creature.)
(U)
Jhoira of the Ghitu (2/2, 2, Remove a nonland card in your hand from the game: Put four time counters on the removed card. If it doesn't have suspend, it gains suspend. (At the beginning of your upkeep, remove a time counter from that card. When the last is removed, play it without paying its mana cost. If it's a creature, it has haste.)
(U)
Fomori Nomad (4/4)
(U)
Nessiad Courser (3/3)
(U)
Sliversmith (1/1, 1, T, Discard a card: Put a 1/1 Sliver artifact creature token named Metallic Sliver into play.)
(U)
Emberwilde Augur (2/1, Sacrifice Emberwilde Augur: Emberwilde Augur deals 3 damage to target player. Play this ability only during your upkeep.)
(U)
Fleshwrither (3/3)
(U)
Homing Sliver (2/2, Each Sliver card in each players hands has Slivercycling 3)
(U)
Putrid Cyclops (3/3,
(U)
Metallic Sliver Token (1/1)
(U)
Lucent Liminid (3/3, Flying)
Graveyard: Lost Hours, Knight of Sursi, Grave Scrabbler
RFG: