Riptide Biologist
Creature — Human Wizard
ONSOnslaught#106common
Foil
"I gave it two choices: life in the lab or death in the hunt."
- Border
- black
- Frame
- 1997
- Pull rate
- about 1 per booster–1 in 827
- Illustrator
- Justin Sweet
- Found in
- Onslaught MTGO Redemption · Onslaught MTGO Redemption Foil · 3 more
CommanderLegalModernNot legalStandardNot legal
Format legality
AlchemyNot legal
BrawlNot legal
CommanderLegal
Competitive BrawlNot legal
DuelLegal
Future StandardNot legal
GladiatorNot legal
HistoricNot legal
LegacyLegal
ModernNot legal
OathbreakerLegal
Old SchoolNot legal
PauperLegal
Pauper CommanderLegal
PennyNot legal
PioneerNot legal
PreDHLegal
PremodernLegal
StandardNot legal
Standard BrawlNot legal
TimelessNot legal
Tiny LeadersLegal
VintageLegal
Protection from Beasts
Morph 
(You may cast this card face down as a 2/2 creature for 
. Turn it face up any time for its morph cost.)
1/2 (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)ProtectionMorph
Plays as: Morph
Market · per finishspark updated 2h ago · prices as of 2026-07-12
Nonfoil+0.0%
$0.06
$0.01 low$0.00 gap
Foil+0.0%
$0.45
$0.28 low$0.20 gap
Finish
Market
Δ 7D · Trend
Low
Buylist
Buy / Sell Gap
Nonfoil
$0.06as of 2026-07-12
+0.0%
H $0.35L $0.04since Feb 2024$0.01
$0.01
$0.000% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Foil
$0.45as of 2026-07-12
+0.0%
H $0.45L $0.20since Feb 2024$0.28
$0.08
$0.20+71% · normal spread
VenuesHide venues
Low: tcgplayer
Buylist: cardkingdom
Cheapest playable copy$0.06· across 1 printing