Draw a card for each Island you control.
"A system to direct the flow of Ravnica's entire water supply? Thinking a bit small, aren't we?" —Trivaz, Izzet mage
$0.45 – $1.33
TCGplayer & Cardmarket market price
Card data via Scryfall. Paper market figures use TCGplayer market price and Cardmarket values that Scryfall syncs from affiliates. View on Scryfall · How Scryfall prices work . Prices refresh about every 24 hours — useful estimates, not a live storefront and not an in-stock offer. Tappr is not the seller. Page checked 2026-11-02 05:03 UTC.
Where to buy
Identify the printing
Scan Flow of Ideas with Tappr to match the exact printing. Figures above are Scryfall estimates, not a listing from Tappr.
Format legality
More from Ravnica: City of Guilds
Scan Flow of Ideas and more
Get Tappr free. Identify any Magic: The Gathering card and see what it is worth in seconds.
No credit card. No signup. Just scan.
Scan to download
Point your phone camera at a code
- Free on iOS & Android
- No account required