mtg.wtf

{T}: Add {C}.
{T}, Sacrifice Wasteland: Destroy target nonbasic land.

{T}: Add {C}.

As Water Gun Balloon Game enters, each player puts a pop! counter on "0."
Whenever a player casts a spell, move that player's pop! counter up one.
Whenever a player's pop! counter hits "5," that player creates a 5/5 pink Giant Teddy Bear creature token and resets all pop! counters to "0."

Until end of turn, target creature you control has base power and toughness 4/4 and gains flying and hexproof.

Waterfront District enters tapped.
{T}: Add {U} or {B}.
{2}{U}{B}, {T}, Sacrifice Waterfront District: Draw a card.

Enchant creature
When Waterknot enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.

{T}, Pay 1 life: Add {G} or {U}.
{1}, {T}, Sacrifice Waterlogged Grove: Draw a card.

{T}: Mill a card.
Craft with Island {3}{U}

Search your library for an instant card or a card with flash, reveal it, put it into your hand, then shuffle.

{T}: Add {C}{C}. Spend this mana only to cast spells with watermarks.

{T}: Add {C}.
{T}: Add {U} or {B}. Waterveil Cavern doesn't untap during your next untap step.

Return up to two target creatures to their owners' hands.

As Watery Grave enters, you may pay 2 life. If you don't, it enters tapped.

Return each creature without a +1/+1 counter on it to its owner's hand.

X target creatures can't block this turn.

Each creature deals damage to itself equal to its power.

Cumulative upkeep {1}
At the beginning of your draw step, destroy each creature with mana value equal to the number of age counters on Wave of Terror. They can't be regenerated.

Each player sacrifices all artifacts, enchantments, and nonbasic lands they control. For each land sacrificed this way, its controller may search their library for a basic land card and put it onto the battlefield tapped. Then each player who searched their library this way shuffles.

Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase.
Retrace

Target creature gets +2/+2 until end of turn.

Transform up to one target Werewolf you control. Creatures you control gain trample until end of turn.

Enchant creature
Enchanted creature gets +2/+2.
Enchanted creature can't be blocked as long as you control a Gate.

{2}, {T}, Sacrifice Wayfarer's Bauble: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Create three 2/2 white Knight creature tokens. Exile them at the beginning of the next cleanup step.

Legendary creature spells you cast have convoke.
Whenever your commander attacks, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."