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Gargantuan Leech LCI 0107 · uncommon

Gargantuan Leech · {7}{B} · Creature — Leech · This spell costs {1} less to cast for each Cave you control and each Cave card in your graveyard. Lifelink · Power / toughness: 5/5 · "Does *everything* down here want to suck my blood?" —Derilene, expedition porter

Gargantuan Leech · {7}{B} · Creature — Leech · This spell costs {1} less to cast for each Cave you control and each Cave card in your graveyard. Lifelink · Power / toughness: 5/5 · "Does *everything* down here want to suck my blood?" —Derilene, expedition porter

Price
from $0.061 printing
Win rate
52.7% GIH 12,071 instances · Premier Draft
Nov 9–Dec 25, 2023 · 17Lands

Game-in-hand win rate, all deck colors. 6,357 wins in 12,071 card-in-hand instances.

10,825 distinct games · 3,887 distinct drafts · games recorded Nov 9–Dec 25, 2023.

17Lands file dated Dec 27, 2023 · 100-instance minimum · 17Lands public data ↗

Draft data

52.7%when drawn (GIH)

−2.7 pp vs 55.3% average · 12,071 instances

Premier Draft · Nov 9–Dec 25, 2023 · average from 823,614 games

#186 of 251 nonland cards by win rate · last seen around pick 6.5 on average (100,762 packs).

30 of 42 black cards · 10 of 13 black uncommon cards.

Taken at pick9.013,456 picks
Makes the deck36.0%13,456 picks with known usage
When played50.9%24,742.1 matchesBenched 54.0%
42,662.9 matches
When drawn52.7%12,071 instances

Pick and maindeck observations: Nov 9–Dec 25, 2023. Played/benched cells use matches when available; the drawn cell uses game instances.

○ Opening hand 49.0% · 4,457 instances
● Drawn later 54.8% · 7,614 instances

In hand 52.7% · 12,071 instances
Unseen in deck 48.9% · 16,254 instances
+3.7 percentage points when drawn

Compared with black cards

Win rate when drawn52.7%12,071 instances30 of 42
Opening hand49.0%4,457 instances34 of 42
Drawn later54.8%7,614 instances25 of 42
In the deck50.9%28,795 instances34 of 42
Without seeing it48.9%16,254 instances40 of 42
Improvement when drawn+3.7 pp12,071 instances / 16,254 instances18 of 42
When benched54.0%42,662.9 matches38 of 42
Makes the deck36.0%13,456 picks with known usage33 of 42
Pick (last seen)6.5100,762 packs30 of 42
Taken at9.013,456 picks27 of 42

Ranks require 100 observations for that metric; comparisons are descriptive, not a pick order. Pick ranks put earlier picks first.

Best decks for it

no-splash decks only · card-level in-hand rates · 100 minimum

Fungal Festering BG52.3%922 instancesEchoes of the Dead UB50.4%1,319 instancesGoing Down! BR49.6%615 instancesDusk Legion Pilgrimage WB47.2%707 instances

Each tick is this card’s all-decks rate (52.7% · 12,071 instances). A high card rate does not prove that splashing it will improve your deck.

Usually played with

Deck co-occurrence; not evidence of synergy.

Another Chance9,670 games with both in the deckDead Weight9,428 games with both in the deckJoin the Dead9,070 games with both in the deck
How to read this

Observational, not a causal bonus. Both cards must be in the deck. Drawn means opening hand or normally drawn; each card counts once per game. Game-level approximate intervals do not account for repeated games by the same drafter.

At least 100 games in each of four drawn/not-drawn groups; adjusted for game length and screened by the lower confidence bound. Do not add these points to a card’s win rate.

Where it sits in the set

Above 26% of 251 nonland cards with 100+ instances, in win-rate order.

30% or lowerWin rate94% or higher

17Lands public datasets ↗ · CC BY 4.0 ↗ · Nov 9–Dec 25, 2023

Collect

1 printingScryfall USD, snapshot Oct 25Pack odds →

Pick a printing for its prices and pull odds.

Prices

LCI 0107 · Regular printingListings ↗
FinishFound inPrice
Nonfoildraft · set$0.06
FoilCollector Booster · draft · set$0.16

Foil in a Collector Booster · Modeled · About 1 in 31 packs (3.26%) · 32.8% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

Foil in a draft · Modeled · About 1 in 1,104 packs (0.09%) · 3.2% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

Nonfoil in a draft · Modeled · About 1 in 27 packs (3.75%) · 74.7% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

Foil in a set · Modeled · About 1 in 368 packs (0.27%) · 7.8% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

Nonfoil in a set · Modeled · About 1 in 28 packs (3.63%) · 67.0% per display · MTGJSON model Oct 25, 2026 · How it’s modeled →

How to pull it

Official rates for the whole category, not this card.

BoosterSlotPer packCategory
Draft BoosterCommon or traditional foil33%Traditional foil of any rarity
Draft BoosterUncommons100% per positionUncommons
Set BoosterUncommons100% per positionUncommons
Set BoosterTraditional foil of any rarity100%Traditional foil of any rarity
Set BoosterWildcards100% per positionWildcards
Collector BoosterTraditional foil uncommons100% per positionTraditional foil uncommons

Wizards · Collecting The Lost Caverns of Ixalan ↗ · Oct 29, 2026

Details & sources

Legal in
Standard · Historic · Timeless · Pioneer · Modern · Legacy · Vintage · CommanderLimited eligibility depends on the event and its booster pool.
Illustration
Piotr Foksowicz, LCI 107 · Scryfall ↗
More like this
Regular printing printings →
Sources
Wizards · Collecting The Lost Caverns of Ixalan · Oct 29, 2026
Scryfall USD, snapshot Oct 25
Comprehensive Rules ↗