Card Codex

Arboria

2GG · World Enchantment

Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn.

Name	Mana	Type	Text
Out Cold	3U	Instant	This spell can't be countered. (This includes by the ward ability.) Tap up to two target creatures and put a stun counter on each of them. Investigate. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Momir Vig, Simic Visionary	3GU	Legendary Creature — Elf Wizard	Whenever you cast a green creature spell, you may search your library for a creature card, reveal it, then shuffle and put that card on top. Whenever you cast a blue creature spell, reveal the top card of your library. If it's a creature card, put that card into your hand. 2/2
Logic Knot	XUU	Instant	Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Counter target spell unless its controller pays {X}.
Clash of Wills	XU	Instant	Counter target spell unless its controller pays {X}.
Convolute	2U	Instant	Counter target spell unless its controller pays {4}.
Flaccify	2U	Instant	Counter target spell unless its controller pays {3}{½}.
Force Spike	U	Instant	Counter target spell unless its controller pays {1}.
Jwari Disruption	1U	Instant	Counter target spell unless its controller pays {1}.
Mana Leak	1U	Instant	Counter target spell unless its controller pays {3}.
Mana Tithe	W	Instant	Counter target spell unless its controller pays {1}.