+"Turtle" (15)
Hexproof
Creatures your opponents control attack each combat if able.
Shroud (This creature can't be the target of spells or abilities.)
Landfall — Whenever a land enters the battlefield under your control, you may switch Calcite Snapper's power and toughness until end of turn.
Hexproof (This creature can't be the target of spells or abilities your opponents control.)
Giant Tortoise gets +0/+3 as long as it's untapped.
Giant Turtle can't attack if it attacked during your last turn.
Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
Whenever Meandering Towershell attacks, exile it. Return it to the battlefield under your control tapped and attacking at the beginning of the declare attackers step on your next turn.
Defender
: Adapt 3. (If this creature has no +1/+1 counters on it, put three +1/+1 counters on it.)
As long as Scuttlegator has a +1/+1 counter on it, it can attack as though it didn't have defender.
: Choose one. You may activate this ability while Shellephant is in any zone.
• Shellephant has base power and toughness 1/4.
• Shellephant has base power and toughness 3/3.
Silburlind Snapper can't attack unless you've cast a noncreature spell this turn.
When Thriving Turtle enters the battlefield, you get (two energy counters).
Whenever Thriving Turtle attacks, you may pay . If you do, put a +1/+1 counter on it.
Vintara Snapper has shroud as long as you control no untapped lands. (It can't be the target of spells or abilities.)
When Wormfang Turtle enters the battlefield, exile a land you control.
When Wormfang Turtle leaves the battlefield, return the exiled card to the battlefield under its owner's control.