Time Spiral

All Slivers have "{T}: This permanent deals 1 damage to target attacking or blocking creature."

Magus of the Disk enters the battlefield tapped. {1}, {T}: Destroy all artifacts, creatures, and enchantments.

{T}: Choose target permanent you control or suspended card you own. If that permanent or card has a time counter on it, you may remove a time count...

All Slivers have "{1}, Sacrifice this permanent: Each player discards a card."

All Sliver creatures have shadow. (They can block or be blocked by only creatures with shadow.)

Flash (You may cast this spell any time you could cast an instant.) When Voidmage Husher enters the battlefield, counter target activated ability. ...

All Sliver creatures have reach. (They can block creatures with flying.)

All Slivers have "{T}: Add one mana of any color."

{T}, Sacrifice Magus of the Jar: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end ste...

All Sliver creatures have "Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature."

Shadow (This creature can block or be blocked by only creatures with shadow.) At the beginning of your upkeep, sacrifice Drifter il-Dal unless you ...

Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever Zealot il-Vec attacks and isn't blocked, you may have it dea...

{T}, Sacrifice Magus of the Mirror: Exchange life totals with target opponent. Activate this ability only during your upkeep.

When a player casts a spell or a creature attacks, exile Norin the Wary. Return it to the battlefield under its owner's control at the beginning of...

At the beginning of your upkeep, put a spore counter on Savage Thallid. Remove three spore counters from Savage Thallid: Create a 1/1 green Saproli...

At the beginning of your upkeep, put a spore counter on each Fungus you control. Remove three spore counters from Sporesower Thallid: Create a 1/1 ...

{X}, {T}: Untap X target lands.

All Sliver creatures have flanking. (Whenever a creature without flanking blocks a Sliver, the blocking creature gets -1/-1 until end of turn.)

All Slivers have "Whenever this permanent becomes the target of a spell an opponent controls, you may draw a card."

{T}: Tap target creature with toughness 2 or less.

Flash (You may cast this spell any time you could cast an instant.) {B}: Regenerate Drudge Reavers.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) As Pentarch Paladin enter...

Amrou Seekers can't be blocked except by artifact creatures and/or white creatures.